init: repo

open_set/00_main.pas

@@ -0,0 +1,7 @@
+program main;
+var
+  a: integer;
+begin
+  a := 3;
+  write(a);
+end.

open_set/01_var_defn2.pas

@@ -0,0 +1,10 @@
+{test domain of global var define and local define}
+program main;
+var
+  a, b: integer;
+begin
+  a := 3;
+  b := 5;
+  a := 5;
+  write(a + b);
+end.

open_set/02_var_defn3.pas

@@ -0,0 +1,10 @@
+{ test local var define }
+program main;
+var
+  a, b0, c: integer;
+begin
+  a := 1;
+  b0 := 2;
+  c := 3;
+  write(b0+c);
+end.

open_set/03_arr_defn2.pas

@@ -0,0 +1,6 @@
+program main;
+var
+  a: array [0..9, 0..9] of integer;
+begin
+  write(0);
+end.

open_set/04_const_var_defn2.pas

@@ -0,0 +1,7 @@
+program main;
+const
+  a = 10;
+  b = 5;
+begin
+  write(b);
+end.

open_set/05_const_var_defn3.pas

@@ -0,0 +1,8 @@
+// test const local var define
+program main;
+const
+  a = 10;
+  b = 5;
+begin
+  write(b);
+end.

open_set/06_func_defn.pas

@@ -0,0 +1,17 @@
+program main;
+var
+  a: integer;
+  b: integer;
+  
+function func(p: integer): integer;
+begin
+  p := p - 1;
+  func := p;
+end;
+
+begin
+  a := 10;
+  b := func(a);
+
+  write(b);
+end.

open_set/07_var_defn_func.pas

@@ -0,0 +1,13 @@
+program main;
+var 
+  a: integer;
+
+function defn: integer;
+begin
+  defn := 4;
+end;
+
+begin
+  a := defn;
+  write(a);
+end.

open_set/08_add2.pas

@@ -0,0 +1,8 @@
+program main;
+var
+  a, b: integer;
+begin
+  a := 10;
+  b := -1;
+  write(a + b);
+end.

open_set/09_addc.pas

@@ -0,0 +1,6 @@
+program main;
+const
+  a = 10;
+begin
+  write(a + 5);
+end.

open_set/10_sub2.pas

@@ -0,0 +1,9 @@
+program main;
+const
+  a = 10;
+var
+  b: integer;
+begin
+  b := 2;
+  write(b - a);
+end.

open_set/11_subc.pas

@@ -0,0 +1,7 @@
+program main;
+var
+  a: integer;
+begin
+  a := 10;
+  write(a - 2);
+end.

open_set/12_mul.pas

@@ -0,0 +1,8 @@
+program main;
+var
+  a, b: integer;
+begin
+  a := 10;
+  b := 5;
+  write(a * b);
+end.

open_set/13_mulc.pas

@@ -0,0 +1,6 @@
+program main;
+const
+  a = 5;
+begin
+  write(a*5);
+end.

open_set/14_div.pas

@@ -0,0 +1,10 @@
+program main;
+var
+  a, b: integer;
+  c: real;
+begin
+  a := 10;
+  b := 5;
+  c := a / b;
+  write(c);
+end.

open_set/15_divc.pas

@@ -0,0 +1,7 @@
+{ test divc}
+program main;
+const
+  a = 10;
+begin
+  write(a div 5);
+end.

open_set/16_mod.pas

@@ -0,0 +1,7 @@
+program main;
+var
+  a: integer;
+begin
+  a := 10;
+  write(a / 3);
+end.

open_set/17_rem.pas

@@ -0,0 +1,7 @@
+program main;
+var
+  a: integer;
+begin
+  a := 10;
+  write(a mod 3);
+end.

open_set/18_if_test3.pas

@@ -0,0 +1,19 @@
+program main;
+function ififElse: integer;
+var
+    a: integer;
+    b: integer;
+begin
+    a := 5;
+    b := 10;
+    if (a = 5) then
+        if (b = 10) then
+            a := 25
+        else
+            a := a + 15;
+    ififElse := a;
+end;
+
+begin
+    write(ififElse);
+end.

open_set/19_if_test4.pas

@@ -0,0 +1,20 @@
+program main;
+function if_ifElse_: integer;
+var
+    a, b: integer;
+begin
+    a := 5;
+    b := 10;
+    if (a = 5) then
+    begin
+        if (b = 10) then
+            a := 25
+        else
+            a := a + 15;
+    end;
+    if_ifElse_ := a;
+end;
+
+begin
+    write(if_ifElse_);
+end.

open_set/20_if_test5.pas

@@ -0,0 +1,20 @@
+program main;
+
+function if_if_Else: integer;
+var a,b: integer;
+begin
+  a := 5;
+  b := 10;
+  if (a = 5) then
+  begin
+    if (b = 10) then
+      a := 25;
+  end
+  else
+    a := a + 15;
+  if_if_Else := a;
+end;
+
+begin
+  write(if_if_Else);
+end.

open_set/21_while_if_test2.pas

@@ -0,0 +1,25 @@
+program main;
+var ret: integer;
+
+function ifWhile: integer;
+var a,b: integer;
+begin
+  a := 0;
+  b := 1;
+  if (a = 5) then
+  begin
+    for b := 1 to 3 do
+    begin
+    end;
+    b := b + 25;
+    ifWhile := b;
+  end
+  else
+    for a := 0 to 4 do
+      b := b * 2;
+  ifWhile := b;
+end;
+
+begin
+  write(ifWhile());
+end.

open_set/22_arr_expr_len.pas

@@ -0,0 +1,18 @@
+program main;
+var
+arr: array[0..5] of integer;
+sum, i: integer;
+begin
+    arr[0] := 1;
+    arr[1] := 2;
+    arr[2] := 33;
+    arr[3] := 4;
+    arr[4] := 5;
+    arr[5] := 6;
+    sum := 0;
+    for i := 0 to 5 do
+    begin
+        sum := sum + arr[i];
+    end;
+    write(sum);
+end.

open_set/23_op_priority1.pas

@@ -0,0 +1,10 @@
+{ test the priority of add and mul }
+program main;
+var a,b,c,d: integer;
+begin
+  a := 10;
+  b := 4;
+  c := 2;
+  d := 2;
+  write(c + a * b - d);
+end.

open_set/24_op_priority2.pas

@@ -0,0 +1,10 @@
+{ test the priority of add and mul }
+program main;
+var a,b,c,d: integer;
+begin
+  a := 10;
+  b := 4;
+  c := 2;
+  d := 2;
+  write((c + a) * (b - d));
+end.

open_set/25_op_priority3.pas

@@ -0,0 +1,7 @@
+program main;
+var a,b: integer;
+begin
+  a := 10;
+  b := 30;
+  write(a - (-5) + b + (-5));
+end.

open_set/26_op_priority4.pas

@@ -0,0 +1,17 @@
+program main;
+var a,b,c,d,e: integer;
+flag:boolean;
+begin
+  read(a);
+  read(b);
+  read(c);
+  read(d);
+  read(e);
+  flag := false;
+  if ((a - b * c <> d - a / c) or (a * b / c = e + d) or (a + b + c = d + e)) then
+  begin
+    flag := true;
+  end;
+  if flag then
+    write(1);
+end.

open_set/27_op_priority5.pas

@@ -0,0 +1,16 @@
+program main;
+var a,b,c,d,e: integer; flag: boolean;
+begin
+  a := 1;
+  b := 0;
+  c := 1;
+  d := 2;
+  e := 4;
+  flag := false;
+  if ((a * b / c = e + d) and (a * (a + b) + c <= d + e) or (a - (b * c) = d - a / c)) then
+  begin
+    flag := true;
+  end;
+  if (flag) then
+    write(1);
+end.

open_set/28_unary_op.pas

@@ -0,0 +1,6 @@
+program main;
+var a: integer;
+begin
+  a := 60;
+  write(not a);
+end.

open_set/29_unary_op2.pas

@@ -0,0 +1,16 @@
+program main;
+var a,b: integer;
+begin
+  a := 56;
+  b := 4;
+  a := a - - 4 + +b;
+  if (- not not not a <> 65) then
+  begin
+    a := - - -1;
+  end
+  else
+  begin
+    a := 0 + +b;
+  end;
+  write(a);
+end.

open_set/30_logi_assign.pas

@@ -0,0 +1,15 @@
+program main;
+var a, b, c: integer;
+begin
+  read(a);
+  read(b);
+  if ((a = b) and (a <> 3)) then
+  begin
+    c := 1;
+  end
+  else
+  begin
+    c := 0;
+  end;
+  write(c);
+end.

open_set/31_comment1.pas

@@ -0,0 +1,15 @@
+{ test comment }
+program main;
+var a: integer;
+begin
+  a := 5;
+  {
+    int b = 4;
+    a = b + a;
+    (*/*
+      b = 1;
+      // b = 2;
+    *)
+  }
+  write(a);
+end.

open_set/32_assign_complex_expr.pas

@@ -0,0 +1,13 @@
+program main;
+var a, b, c, d, e: integer;
+begin
+  a := 5;
+  b := 5;
+  c := 1;
+  d := -2;
+  e := (d * 1 div 2) + (a - b) - -(c + 3) mod 2;
+  write(e);
+  e := ((d mod 2 + 67) + -(a - b) - -((c + 2) mod 2));
+  e := e + 3;
+  write(e);
+end.

open_set/33_if_complex_expr.pas

@@ -0,0 +1,18 @@
+program main;
+var a,b,c,d,e: integer;
+begin
+  a := 5;
+  b := 5;
+  c := 1;
+  d := -2;
+  e := 2;
+  if ((d * 1 div 2) < 0) or ((a - b) <> 0) and ((c + 3) mod 2 <> 0) then
+  begin
+    write(e);
+  end;
+  if ((d mod 2 + 67) < 0) or ((a - b) <> 0) and ((c + 2) mod 2 <> 0) then
+  begin
+    e := 4;
+    write(e);
+  end;
+end.

open_set/34_short_circuit.pas

@@ -0,0 +1,39 @@
+program main;
+var g, i: integer;
+
+function func(n: integer): integer;
+begin
+  g := g + n;
+  write(g);
+  func := g;
+end;
+
+begin
+  i := 11;
+  if (i > 10) and (func(i) <> 0) then
+    i := 1
+  else
+    i := 0;
+  write(i);
+  i := 10;
+  if (i > 11) and (func(i) <> 0) then
+    i := 1
+  else
+    i := 0;
+  write(i);
+  i := 100;
+  if (i <= 99) or (func(i) <> 0) then
+    i := 1
+  else
+    i := 0;
+  write(i);
+  i := 99;
+  if (i <= 100) or (func(i) <> 0) then
+    i := 1
+  else
+    i := 0;
+  if (func(99) = 0) and (func(100) <> 0) then
+    i := 1
+  else
+    i := 0;
+end.

open_set/35_short_circuit3.pas

@@ -0,0 +1,78 @@
+program main;
+const
+AA='A';BB='B';CC='C';DD='D';E='E';F='F';G='G';H='H';I='I';J='J';K='K';
+c=1;
+var
+a, b, d: integer;
+i0,i1,i2,i3,i4: integer;
+
+function set_a(val: integer): integer;
+begin
+  a := val;
+  set_a := val;
+end;
+
+function set_b(val: integer): integer;
+begin
+  b := val;
+  set_b := val;
+end;
+
+function set_d(val: integer): integer;
+begin
+  d := val;
+  set_d := val;
+end;
+
+begin
+  a := 2;
+  b := 3;
+  if (set_a(0) <> 0) and (set_b(1) <> 0) then
+    ;
+  write(a);
+  write(b);
+
+  a := 2;
+  b := 3;
+  if (set_a(0) <> 0) and (set_b(1) <> 0) then
+    ;
+  write(a);
+  write(b);
+
+  d := 2;
+  if (c >= 1) and (set_d(3) <> 0) then
+    ;
+  write(d);
+  if (c <= 1) or (set_d(4) <> 0) then
+    ;
+  write(d);
+  
+  if (16 >= (3 - (2 + 1))) then
+    write(AA);
+  if (25 - 7) <> (36 - 6 * 3) then
+    write(BB);
+  if (1 <> (7 mod 2)) then
+    write(CC);
+  if 3 <= 4 then
+    write(DD);
+  if 0 <> 0 then
+    write(E);
+  if 1 <> 0 then
+    write(F);
+  
+  i0 := 0;
+  i1 := 1;
+  i2 := 2;
+  i3 := 3;
+  i4 := 4;
+  if (i0 <> 0) or (i1 <> 0) then
+    write(G);
+  if (i0 >= i1) or (i1 <= i0) then
+    write(H);
+  if (i2 >= i1) and (i4 <> i3) then
+    write(I);
+  if (i0 = 0) and (i3 < i3) or (i4 >= i4) then
+    write(J);
+  if (i0 = 0) or (i3 < i3) and (i4 >= i4) then
+    write(K);
+end.

open_set/36_scope.pas

@@ -0,0 +1,28 @@
+program main;
+var a, sum, i: integer;
+
+function func: integer;
+var b,a: integer;
+begin
+  b := 7;
+  a := 1;
+  if (a = b) then
+  begin
+    a := a + 1;
+    func := 1;
+  end
+  else
+    func := 0;
+end;
+
+begin
+  a := 7;
+  sum := 0;
+  for i := 0 to 99 do
+  begin
+    if (func() = 1) then
+      sum := sum + 1;
+  end;
+  write(a);
+  write(sum);
+end.

open_set/37_sort_test1.pas

@@ -0,0 +1,39 @@
+program main;
+var i,n: integer;
+arr:array[0..9] of integer;
+
+function bubblesort:integer;
+var i,j,tmp:integer;
+begin
+  for i := 0 to n - 2 do
+  begin
+    for j := 0 to (n - 2 - i) do
+    begin
+      if arr[j] > arr[j + 1] then
+      begin
+        tmp := arr[j + 1];
+        arr[j + 1] := arr[j];
+        arr[j] := tmp;
+      end;
+    end;
+  end;
+  bubblesort := 0;
+end;
+
+begin
+  n := 10;
+  arr[0] := 4;
+  arr[1] := 3;
+  arr[2] := 9;
+  arr[3] := 2;
+  arr[4] := 0;
+  arr[5] := 1;
+  arr[6] := 6;
+  arr[7] := 5;
+  arr[8] := 7;
+  arr[9] := 8;
+  for i := bubblesort to n - 1 do
+  begin
+    write(arr[i]);
+  end;
+end.

open_set/38_sort_test4.pas

@@ -0,0 +1,46 @@
+program SelectSort;
+
+var
+  n, i: integer;
+  arr: array[0..9] of integer;
+
+procedure selectsort;
+var i,j,min,tmp: integer;
+begin
+  for i := 0 to n - 2 do
+  begin
+    min := i;
+    for j := i + 1 to n - 1 do
+    begin
+      if arr[min] > arr[j] then
+        min := j;
+    end;
+    if min <> i then
+    begin
+      tmp := arr[min];
+      arr[min] := arr[i];
+      arr[i] := tmp;
+    end;
+  end;
+end;
+
+begin
+  n := 10;
+  arr[0] := 4;
+  arr[1] := 3;
+  arr[2] := 9;
+  arr[3] := 2;
+  arr[4] := 0;
+  arr[5] := 1;
+  arr[6] := 6;
+  arr[7] := 5;
+  arr[8] := 7;
+  arr[9] := 8;
+
+  selectsort;
+
+  for i := 0 to n - 1 do
+  begin
+    write(arr[i]);
+  end;
+end.

open_set/39_sort_test6.pas

@@ -0,0 +1,45 @@
+program CountingSort;
+
+var
+  n, i: integer;
+  ini_arr, sorted_arr: array[0..9] of integer;
+
+procedure countingsort;
+var
+i, j, k, jj: integer;
+count_arr: array[0..9] of integer;
+begin
+  for k := 0 to n - 1 do
+    count_arr[k] := 0;
+  for i := 0 to n - 1 do
+    count_arr[ini_arr[i]] := count_arr[ini_arr[i]] + 1;
+  for k := 1 to n - 1 do
+    count_arr[k] := count_arr[k] + count_arr[k - 1];
+  for j := 0 to n - 1 do
+  begin
+    jj := n - j;
+    count_arr[ini_arr[jj - 1]] := count_arr[ini_arr[jj - 1]] - 1;
+    sorted_arr[count_arr[ini_arr[jj - 1]]] := ini_arr[jj - 1];
+  end;
+end;
+
+begin
+  n := 10;
+  ini_arr[0] := 4;
+  ini_arr[1] := 3;
+  ini_arr[2] := 9;
+  ini_arr[3] := 2;
+  ini_arr[4] := 0;
+  ini_arr[5] := 1;
+  ini_arr[6] := 6;
+  ini_arr[7] := 5;
+  ini_arr[8] := 7;
+  ini_arr[9] := 8;
+
+  countingsort;
+
+  for i := 0 to n - 1 do
+  begin
+    write(sorted_arr[i]);
+  end;
+end.

open_set/40_percolation.pas

@@ -0,0 +1,80 @@
+program main;
+var 
+arr: array[0..109] of integer;
+n: integer;
+m, a, b, k, loc, i: integer;
+flag: boolean;
+
+procedure init(n: integer);
+var i: integer;
+begin
+  for i := 1 to n * n + 1 do
+    arr[i] := -1;
+end;
+
+function findfa(a: integer):integer;
+begin
+  if arr[a] = a then
+    findfa := a
+  else
+  begin
+    arr[a] := findfa(arr[a]);
+    findfa := arr[a];
+  end;
+end;
+
+procedure mmerge(a, b: integer);
+var m, n: integer;
+begin
+  m := findfa(a);
+  n := findfa(b);
+  if m <> n then
+    arr[m] := n;
+end;
+
+begin
+  n := 4;
+  m := 10;
+  flag := false;
+  init(n);
+  k := n * n + 1;
+
+  for i := 0 to m - 1 do
+  begin
+    read(a);
+    read(b);
+    if flag = false then
+    begin
+      loc := n * (a - 1) + b;
+      arr[loc] := loc;
+      if a = 1 then
+      begin
+        arr[0] := 0;
+        mmerge(loc, 0);
+      end;
+      if a = n then
+      begin
+        arr[k] := k;
+        mmerge(loc, k);
+      end;
+
+      if (b < n) and (arr[loc + 1] <> -1) then
+        mmerge(loc, loc + 1);
+      if (b > 1) and (arr[loc - 1] <> -1) then
+        mmerge(loc, loc - 1);
+      if (a < n) and (arr[loc + n] <> -1) then
+        mmerge(loc, loc + n);
+      if (a > 1) and (arr[loc - n] <> -1) then
+        mmerge(loc, loc - n);
+
+      if (arr[0] <> -1) and (arr[k] <> -1) and (findfa(0) = findfa(k)) then
+      begin
+        flag := true;
+        write(i + 1);
+      end;
+    end;
+  end;
+
+  if flag = false then
+    write(-1);
+end.

open_set/41_big_int_mul.pas

@@ -0,0 +1,77 @@
+program main;
+const len = 20;
+var
+i,j,t,n,temp: integer;
+len1,len2:integer;
+mult1, mult2: array [0..19] of integer;
+c1,c2: array [0..24] of integer;
+result: array[0..39] of integer;
+
+begin
+  len1 := len;
+  len2 := len;
+  for i := 0 to 8 do
+    mult1[i] := i + 1;
+  mult1[9] := 0;
+  for i := 10 to 18 do
+    mult1[i] := i - 9;
+  mult1[19] := 0;
+  
+  mult2[0] := 2;
+  mult2[1] := 3;
+  mult2[2] := 4;
+  mult2[3] := 2;
+  mult2[4] := 5;
+  mult2[5] := 7;
+  mult2[6] := 9;
+  mult2[7] := 9;
+  mult2[8] := 0;
+  mult2[9] := 1;
+  mult2[10] := 9;
+  mult2[11] := 8;
+  mult2[12] := 7;
+  mult2[13] := 6;
+  mult2[14] := 4;
+  mult2[15] := 3;
+  mult2[16] := 2;
+  mult2[17] := 1;
+  mult2[18] := 2;
+  mult2[19] := 2;
+
+  for i := 0 to len1 - 1 do
+    c1[i] := mult1[i];
+  for i := 0 to len2 - 1 do
+    c2[i] := mult2[i];
+  n := len1 + len2 - 1;
+
+  for i := 0 to n do
+    result[i] := 0;
+  
+  temp := 0;
+
+  for i := 0 to len2 - 1 do
+  begin
+    t := c2[len2 - 1 - i];
+    for j :=  0 to len1 - 1 do
+    begin
+      temp := result[n] + t * c1[len1 - 1 - j];
+      if temp >= 10 then
+      begin
+        result[n] := temp;
+        result[n - 1] :=result[n - 1] + temp div 10;
+      end
+      else
+      begin
+        result[n] := temp;
+      end;
+      n := n - 1;
+    end;
+    n := n + len1 - 1;
+  end;
+
+  if result[0] <> 0 then
+    write(result[0]);
+  
+  for i := 1 to (len1 + len2 - 1) do
+    write(result[i]);
+end.

open_set/42_color.pas

@@ -0,0 +1,77 @@
+program main;
+const
+  modn = 1000000007;
+
+var
+  dp: array[0..17, 0..17, 0..17, 0..17, 0..17, 0..6] of integer;
+  list: array[0..199] of integer;
+  cns: array[1..19] of integer;
+  n: integer;
+  i, j, k, l, m, h: integer;
+  ans: integer;
+
+function equal(a, b: integer): integer;
+begin
+  if a = b then
+    equal := 1
+  else
+    equal := 0;
+end;
+
+function dfs(a, b, c, d, e, last: integer): integer;
+var anss:integer;
+begin
+  if dp[a, b, c, d, e, last] <> -1 then
+    dfs := dp[a, b, c, d, e, last];
+  if a + b + c + d + e = 0 then
+    dfs := 1
+  else
+  begin
+    anss := 0;
+
+    if a <> 0 then
+      anss := (anss + (a - equal(last, 2)) * dfs(a - 1, b, c, d, e, 1)) mod modn;
+    if b <> 0 then
+      anss := (anss + (b - equal(last, 3)) * dfs(a + 1, b - 1, c, d, e, 2)) mod modn;
+    if c <> 0 then
+      anss := (anss + (c - equal(last, 4)) * dfs(a, b + 1, c - 1, d, e, 3)) mod modn;
+    if d <> 0 then
+      anss := (anss + (d - equal(last, 5)) * dfs(a, b, c + 1, d - 1, e, 4)) mod modn;
+    if e <> 0 then
+      anss := (anss + e * dfs(a, b, c, d + 1, e - 1, 5)) mod modn;
+    dp[a, b, c, d, e, last] := anss mod modn;
+    dfs := dp[a, b, c, d, e, last];
+  end;
+end;
+
+begin
+  read(n);
+
+  for i := 0 to 17 do
+  begin
+    for j := 0 to 17 do
+    begin
+      for k := 0 to 17 do
+      begin
+        for l := 0 to 17 do
+        begin
+          for m := 0 to 17 do
+          begin
+            for h := 0 to 6 do
+              dp[i, j, k, l, m, h] := -1;
+          end;
+        end;
+      end;
+    end;
+  end;
+
+  for i := 0 to n - 1 do
+  begin
+    read(list[i]);
+    cns[list[i]] := cns[list[i]] + 1;
+  end;
+
+  ans := dfs(cns[1], cns[2], cns[3], cns[4], cns[5], 0);
+
+  write(ans);
+end.

open_set/43_exgcd.pas

@@ -0,0 +1,36 @@
+program main;
+
+var
+  x, y: array[0..0] of integer;
+  a, b: integer;
+
+function exgcd(a, b: integer; var x, y: integer): integer;
+var
+  t, r: integer;
+begin
+  if b = 0 then
+  begin
+    x := 1;
+    y := 0;
+    exgcd := a;
+  end
+  else
+  begin
+    r := exgcd(b, a mod b, x, y);
+    t := x;
+    x := y;
+    y := (t - (a div b) * y);
+    exgcd := r;
+  end;
+end;
+
+
+begin
+  a := 7;
+  b := 15;
+  x[0] := 1;
+  y[0] := 1;
+  exgcd(a, b, x[0], y[0]);
+  x[0] := ((x[0] mod b) + b) mod b;
+  write(x[0]);
+end.

open_set/44_reverse_output.pas

@@ -0,0 +1,25 @@
+program main;
+var
+  i: integer;
+
+procedure reverse(n: integer);
+var
+  next: integer;
+begin
+  if n <= 1 then
+  begin
+    read(next);
+    write(next);
+  end
+  else
+  begin
+    read(next);
+    reverse(n - 1);
+    write(next);
+  end;
+end;
+
+begin
+  i := 200;
+  reverse(i);
+end.

open_set/45_dijkstra.pas

@@ -0,0 +1,74 @@
+program main;
+
+const 
+  INF = 32767;
+
+var
+  e: array[0..15, 0..15] of integer;
+  dis, book: array[0..15] of integer;
+  m, n: integer;
+  u, v, i, j: integer;
+
+procedure Dijkstra();
+var
+  i, min_num, min_index, k, j: integer;
+begin
+  for i := 1 to n do
+  begin
+    dis[i] := e[1, i];
+    book[i] := 0;
+  end;
+  book[1] := 1;
+
+  for i := 1 to n - 1 do
+  begin
+    min_num := INF;
+    min_index := 0;
+    for k := 1 to n do
+    begin
+      if (min_num > dis[k]) and (book[k] = 0) then
+      begin
+        min_num := dis[k];
+        min_index := k;
+      end;
+    end;
+    book[min_index] := 1;
+    for j := 1 to n do
+    begin
+      if e[min_index, j] < INF then
+      begin
+        if dis[j] > dis[min_index] + e[min_index, j] then
+          dis[j] := dis[min_index] + e[min_index, j];
+      end;
+    end;
+  end;
+end;
+
+begin
+  read(n);
+  read(m);
+
+  for i := 1 to n do
+  begin
+    for j := 1 to n do
+    begin
+      if i = j then
+        e[i, j] := 0
+      else
+        e[i, j] := INF;
+    end;
+  end;
+
+  for i := 1 to m do
+  begin
+    read(u);
+    read(v);
+    read(e[u, v]);
+  end;
+
+  Dijkstra();
+
+  for i := 1 to n do
+    write(dis[i]);
+  read(e[0,0]);
+end.

open_set/46_full_conn.pas

@@ -0,0 +1,39 @@
+program main;
+const DOG = 'd'; CAT = 'c';
+var N, k, i, j: integer;
+a: array[0..4, 0..4] of integer;
+
+function relu_reg(n: integer): integer;
+begin
+    if n > 127 then
+        relu_reg := 127;
+    if n < 0 then
+        relu_reg := 0;
+end;
+
+function model: integer;
+begin
+    if (+relu_reg(+a[0][0] * 85 + a[0][1] * 23 + a[0][2] * -82 + a[0][3] * -103 + a[0][4] * -123 + a[1][0] * 64 + a[1][1] * -120 + a[1][2] * 50 + a[1][3] * -59 + a[1][4] * 47 + a[2][0] * -111 + a[2][1] * -67 + a[2][2] * -106 + a[2][3] * -75 + a[2][4] * -102 + a[3][0] * 34 + a[3][1] * -39 + a[3][2] * 65 + a[3][3] * 47 + a[3][4] * 113 + a[4][0] * 110 + a[4][1] * 47 + a[4][2] * -4 + a[4][3] * 80 + a[4][4] * 46) * 39 + relu_reg(+a[0][0] * -106 + a[0][1] * 126 + a[0][2] * -18 + a[0][3] * -31 + a[0][4] * -8 + a[1][0] * 47 + a[1][1] * -4 + a[1][2] * 67 + a[1][3] * -94 + a[1][4] * -121 + a[2][0] * 7 + a[2][1] * -21 + a[2][2] * -60 + a[2][3] * -43 + a[2][4] * 105 + a[3][0] * -42 + a[3][1] * 87 + a[3][2] * 29 + a[3][3] * -106 + a[3][4] * -31 + a[4][0] * -110 + a[4][1] * -100 + a[4][2] * -22 + a[4][3] * -75 + a[4][4] * -125) * 77 + relu_reg(+a[0][0] * 26 + a[0][1] * 76 + a[0][2] * -70 + a[0][3] * 29 + a[0][4] * -95 + a[1][0] * 96 + a[1][1] * 52 + a[1][2] * -68 + a[1][3] * -5 + a[1][4] * 34 + a[2][0] * -34 + a[2][1] * 102 + a[2][2] * 6 + a[2][3] * -38 + a[2][4] * 27 + a[3][0] * 110 + a[3][1] * 116 + a[3][2] * 39 + a[3][3] * -63 + a[3][4] * -99 + a[4][0] * 65 + a[4][1] * 120 + a[4][2] * -39 + a[4][3] * -6 + a[4][4] * 94) * 127 + relu_reg(+a[0][0] * -23 + a[0][1] * -63 + a[0][2] * 49 + a[0][3] * 50 + a[0][4] * 72 + a[1][0] * 85 + a[1][1] * -30 + a[1][2] * 12 + a[1][3] * 125 + a[1][4] * -117 + a[2][0] * -65 + a[2][1] * -67 + a[2][2] * 125 + a[2][3] * 110 + a[2][4] * -31 + a[3][0] * -123 + a[3][1] * 83 + a[3][2] * 122 + a[3][3] * 11 + a[3][4] * -23 + a[4][0] * -47 + a[4][1] * -32 + a[4][2] * -117 + a[4][3] * 95 + a[4][4] * 118) * -106 + relu_reg(+a[0][0] * 8 + a[0][1] * 82 + a[0][2] * -104 + a[0][3] * 101 + a[0][4] * -116 + a[1][0] * -63 + a[1][1] * -16 + a[1][2] * -70 + a[1][3] * 125 + a[1][4] * 75 + a[2][0] * 66 + a[2][1] * -96 + a[2][2] * -101 + a[2][3] * -114 + a[2][4] * 59 + a[3][0] * 12 + a[3][1] * 5 + a[3][2] * -95 + a[3][3] * 116 + a[3][4] * -93 + a[4][0] * 15 + a[4][1] * 79 + a[4][2] * 3 + a[4][3] * 49 + a[4][4] * -124) * -3 + relu_reg(+a[0][0] * 81 + a[0][1] * 68 + a[0][2] * -102 + a[0][3] * -74 + a[0][4] * 121 + a[1][0] * -15 + a[1][1] * 55 + a[1][2] * 101 + a[1][3] * -13 + a[1][4] * -62 + a[2][0] * 64 + a[2][1] * 114 + a[2][2] * 38 + a[2][3] * -21 + a[2][4] * 112 + a[3][0] * 114 + a[3][1] * 112 + a[3][2] * -10 + a[3][3] * -16 + a[3][4] * -50 + a[4][0] * -112 + a[4][1] * -116 + a[4][2] * -54 + a[4][3] * 82 + a[4][4] * -72) * 32 + relu_reg(+a[0][0] * 15 + a[0][1] * -77 + a[0][2] * 66 + a[0][3] * -90 + a[0][4] * -6 + a[1][0] * -30 + a[1][1] * -8 + a[1][2] * 81 + a[1][3] * 2 + a[1][4] * -110 + a[2][0] * -95 + a[2][1] * 59 + a[2][2] * 52 + a[2][3] * 15 + a[2][4] * 55 + a[3][0] * -33 + a[3][1] * 14 + a[3][2] * 58 + a[3][3] * 67 + a[3][4] * 86 + a[4][0] * -79 + a[4][1] * 48 + a[4][2] * -13 + a[4][3] * -15 + a[4][4] * 66) * -95 + relu_reg(+a[0][0] * 33 + a[0][1] * 82 + a[0][2] * 67 + a[0][3] * 30 + a[0][4] * -2 + a[1][0] * 65 + a[1][1] * 120 + a[1][2] * -13 + a[1][3] * 18 + a[1][4] * 5 + a[2][0] * 104 + a[2][1] * -119 + a[2][2] * -7 + a[2][3] * 71 + a[2][4] * 107 + a[3][0] * 24 + a[3][1] * 82 + a[3][2] * -96 + a[3][3] * -104 + a[3][4] * -121 + a[4][0] * 65 + a[4][1] * 97 + a[4][2] * 83 + a[4][3] * 46 + a[4][4] * -84) * -50 + relu_reg(+a[0][0] * -29 + a[0][1] * 7 + a[0][2] * -70 + a[0][3] * 38 + a[0][4] * -90 + a[1][0] * -15 + a[1][1] * -32 + a[1][2] * 37 + a[1][3] * 36 + a[1][4] * -62 + a[2][0] * -125 + a[2][1] * -46 + a[2][2] * -70 + a[2][3] * 37 + a[2][4] * -73 + a[3][0] * -34 + a[3][1] * -87 + a[3][2] * -75 + a[3][3] * 71 + a[3][4] * -77 + a[4][0] * 53 + a[4][1] * 37 + a[4][2] * -103 + a[4][3] * -13 + a[4][4] * -114) * -23 + relu_reg(+a[0][0] * 67 + a[0][1] * 42 + a[0][2] * 41 + a[0][3] * -123 + a[0][4] * -92 + a[1][0] * 10 + a[1][1] * -77 + a[1][2] * 75 + a[1][3] * 96 + a[1][4] * -51 + a[2][0] * 109 + a[2][1] * -74 + a[2][2] * -7 + a[2][3] * -122 + a[2][4] * 67 + a[3][0] * 47 + a[3][1] * 22 + a[3][2] * -68 + a[3][3] * 38 + a[3][4] * 29 + a[4][0] * 115 + a[4][1] * -121 + a[4][2] * 36 + a[4][3] * -49 + a[4][4] * 85) * 46 > 0) then
+        model := 1
+    else
+        model := 0;
+end;
+
+begin
+    read(N);
+    for k := 0 to N - 1 do
+    begin
+        for i := 0 to 4 do
+        begin
+            for j := 0 to 4 do
+            begin
+                read(a[i, j]);
+            end;
+        end;
+
+        if model <> 0 then
+            write(CAT)
+        else
+            write(DOG);
+    end;
+end.

open_set/47_hanoi.pas

@@ -0,0 +1,30 @@
+program Hanoi;
+const split = ',';
+var
+    n, t, i: integer;
+
+procedure move(x, y: integer);
+begin
+    write(x,y,split);
+end;
+
+procedure hanoi(n, one, two, three: integer);
+begin
+    if n = 1 then
+        move(one, three)
+    else
+    begin
+        hanoi(n - 1, one, three, two);
+        move(one, three);
+        hanoi(n - 1, two, one, three);
+    end;
+end;
+
+begin
+    read(n);
+    for i := 1 to n do
+    begin
+        read(t);
+        hanoi(t, 1, 2, 3);
+    end;
+end.

open_set/48_n_queens.pas

@@ -0,0 +1,62 @@
+program NQueens;
+const
+newline = ',';
+blank = ' ';
+
+var
+  ans: array[1..50] of integer;
+  sum, n: integer;
+  row: array[1..50] of integer;
+  line1: array[1..50] of integer;
+  line2: array[1..100] of integer;
+  k, i: integer;
+
+procedure printans;
+var
+  i: integer;
+begin
+  sum := sum + 1;
+  for i := 1 to n do
+  begin
+    write(ans[i]);
+    if i = n then
+      write(newline)
+    else
+      write(blank);
+  end;
+end;
+
+procedure f(step: integer);
+var
+  i: integer;
+begin
+  for i := 1 to n do
+  begin
+    if (row[i] <> 1) and (line1[step + i] = 0) and (line2[n + step - i] = 0) then
+    begin
+      ans[step] := i;
+      if step = n then
+        printans;
+      row[i] := 1;
+      line1[step + i] := 1;
+      line2[n + step - i] := 1;
+      f(step + 1);
+      row[i] := 0;
+      line1[step + i] := 0;
+      line2[n + step - i] := 0;
+    end;
+  end;
+end;
+
+
+begin
+  sum := 0;
+  read(k);
+  for i := 1 to k do
+  begin
+    read(n);
+    f(1);
+  end;
+
+  write(sum);
+end.

open_set/49_substr.pas

@@ -0,0 +1,79 @@
+program substr;
+var 
+A: array [0..14] of integer;
+B: array [0..12] of integer;
+
+function MAX(a, b: integer): integer;
+begin
+  if a >= b then
+    MAX := a
+  else
+    MAX := b;
+end;
+
+function max_sum_nonadjacent(n: integer): integer;
+var
+i: integer;
+temp: array [0..15] of integer;
+begin
+  temp[0] := A[0];
+  temp[1] := MAX(A[0], A[1]);
+  for i := 2 to n - 1 do
+    temp[i] := MAX(temp[i - 2] + A[i], temp[i - 1]);
+  max_sum_nonadjacent := temp[n - 1]
+end;
+
+function longest_common_subseq(len1, len2: integer): integer;
+var i, j: integer;
+p: array[0..15, 0..15] of integer;
+begin
+  for i := 0 to 15 do
+    p[i, 0] := 0;
+  for j := 0 to 15 do
+    p[0, j] := 0;
+  for i := 1 to len1 do
+  begin
+    for j := 1 to len2 do
+    begin
+      if A[i - 1] = B[j - 1] then
+        p[i, j] := p[i - 1, j - 1] + 1
+      else
+        p[i, j] := MAX(p[i - 1, j], p[i, j - 1]);
+    end;
+  end;
+  longest_common_subseq := p[len1, len2];
+end;
+
+begin
+  A[0] := 8;
+  A[1] := 7;
+  A[2] := 4;
+  A[3] := 1;
+  A[4] := 2;
+  A[5] := 7;
+  A[6] := 0;
+  A[7] := 1;
+  A[8] := 9;
+  A[9] := 3;
+  A[10] := 4;
+  A[11] := 8;
+  A[12] := 3;
+  A[13] := 7;
+  A[14] := 0;
+  B[0] := 3;
+  B[1] := 9;
+  B[2] := 7;
+  B[3] := 1;
+  B[4] := 4;
+  B[5] := 2;
+  B[6] := 4;
+  B[7] := 3;
+  B[8] := 6;
+  B[9] := 8;
+  B[10] := 0;
+  B[11] := 1;
+  B[12] := 5;
+
+  write(max_sum_nonadjacent(15));
+  write(longest_common_subseq(15, 13));
+end.

open_set/50_side_effect.pas

@@ -0,0 +1,42 @@
+program main;
+const split = ',';
+var
+  a, b, k, i: integer;
+  
+function inc_a: integer;
+var
+  temp_b: integer;
+begin
+  temp_b := a;
+  temp_b := temp_b + 1;
+  a := temp_b;
+  inc_a := a;
+end;
+
+  
+begin
+  a := -1;
+  b := 1;
+  k := 5;
+  
+  for i := 0 to k do
+  begin
+    if (inc_a <> 0) and (inc_a <> 0) and (inc_a <> 0) then
+    begin
+      write(a, b, split);
+    end;
+    
+    if (inc_a < 14) or ((inc_a <> 0) and ((inc_a - inc_a + 1) <> 0)) then
+    begin
+      write(a, split);
+      b := b * 2;
+    end
+    else
+    begin
+      inc_a;
+    end;
+  end;
+  
+  write(a,b,split);
+  write(a);
+end.

open_set/51_var_name.pas

@@ -0,0 +1,14 @@
+program main;
+const u5X8l2s8I2w6D3f2a8C6d7l0H9b6q7K4p8Z6y8O5z2G5s6V8n1d7v8C3g9S9H4k8l8F9x1Q1k2p9Y1w9G5S2h2L6a0X5n5W5e = 'a';
+var
+U01t9EaA7ZoJ5E8dZfRbP7iKfrW9bLXtxnMDh1QsZnB3S4v0wNvKxvFea8m7uNTjA2U6l5kPzFe8q2CfP0XNq6Pv2r6sX1vG7i2V0KcJ8I0v4Z0r8pY8gE3s5g8b9M5: integer;
+l7J9H5Q3iD7yL0O3bT8oF6uJ2eZ4rN6wV0zA7nU8Y4fM1E2W3uK4R8sZ6c1qX8pG8m4a6S9f2N7xX4m7R3D7m9R3I5n1J2: real;
+T2e5I2v7T2o9P9n9h7Q1s7b8g7S6k0x7Z7Y1W4Q0f5G2q7j6c2N7S9t8i5e7z5b9H4x7e6q1W1J1T7k6u7i4K2l4v8o7M6j7: boolean;
+
+begin
+  U01t9EaA7ZoJ5E8dZfRbP7iKfrW9bLXtxnMDh1QsZnB3S4v0wNvKxvFea8m7uNTjA2U6l5kPzFe8q2CfP0XNq6Pv2r6sX1vG7i2V0KcJ8I0v4Z0r8pY8gE3s5g8b9M5 := 0;
+  l7J9H5Q3iD7yL0O3bT8oF6uJ2eZ4rN6wV0zA7nU8Y4fM1E2W3uK4R8sZ6c1qX8pG8m4a6S9f2N7xX4m7R3D7m9R3I5n1J2 := 0.0;
+  T2e5I2v7T2o9P9n9h7Q1s7b8g7S6k0x7Z7Y1W4Q0f5G2q7j6c2N7S9t8i5e7z5b9H4x7e6q1W1J1T7k6u7i4K2l4v8o7M6j7 := false;
+  if T2e5I2v7T2o9P9n9h7Q1s7b8g7S6k0x7Z7Y1W4Q0f5G2q7j6c2N7S9t8i5e7z5b9H4x7e6q1W1J1T7k6u7i4K2l4v8o7M6j7 = false then
+    write(U01t9EaA7ZoJ5E8dZfRbP7iKfrW9bLXtxnMDh1QsZnB3S4v0wNvKxvFea8m7uNTjA2U6l5kPzFe8q2CfP0XNq6Pv2r6sX1vG7i2V0KcJ8I0v4Z0r8pY8gE3s5g8b9M5, l7J9H5Q3iD7yL0O3bT8oF6uJ2eZ4rN6wV0zA7nU8Y4fM1E2W3uK4R8sZ6c1qX8pG8m4a6S9f2N7xX4m7R3D7m9R3I5n1J2, u5X8l2s8I2w6D3f2a8C6d7l0H9b6q7K4p8Z6y8O5z2G5s6V8n1d7v8C3g9S9H4k8l8F9x1Q1k2p9Y1w9G5S2h2L6a0X5n5W5e);
+end.

open_set/52_chaos_token.pas

@@ -0,0 +1,75 @@
+program CountingSort;
+
+var
+  n: integer;
+
+
+  i, tmp: 
+  
+  integer;
+  iniArr, sortedArr: array[0..9] of 
+  
+            integer;
+
+function        countingSort
+(n: integer): integer;
+var     
+  countArr: array[0..9] of integer;
+  i, j, k, jj: 
+    integer
+;
+begin
+  for            k := 0     
+            to 9 do
+  begin
+    countArr[k
+        ] := 0;
+  end;
+  for i := 0 to n - 1 do
+  begin
+    countArr[
+        
+                
+                iniArr[i]] := 
+                    countArr[iniArr[i]] + 
+        1;
+  end;
+  for k := 1 to 9 do
+  begin
+    countArr
+    
+     [k] := 
+     
+     countArr[k] + countArr[k - 1];     end;
+  for jj := 0 to n-1 do
+  begin j:=n-jj;countArr[iniArr[j - 1]] := countArr[iniArr[j - 1]] - 1; sortedArr[countArr[iniArr[j - 1]]] := iniArr[j - 1];
+  end;
+  countingSort := 0;
+end;
+
+begin
+  n := 10;
+  iniArr[0] := 4;
+        iniArr[1] := 3;
+  iniArr[2] := 9;
+  iniArr[3
+    ] := 2;
+  iniArr[4] := 0;
+  iniArr[
+                    5] := 1;
+  iniArr[6] := 6;
+  iniArr[                7] := 5;
+  iniArr[8] :=
+                 7;
+  iniArr[9] := 8;
+
+  countingSort(
+         n);
+
+  for i := 0             to n - 1 do
+  begin
+    tmp := sortedArr[i];
+    write(tmp);
+        
+  end;
+end.

open_set/53_skip_spaces.pas

@@ -0,0 +1,23 @@
+program main;
+// ???  // ????
+// ?????
+{dfdafa}
+var
+i,j,sum,t: integer;
+arr: array[0..99] of integer;
+begin
+  t := 5;
+  i := 0;
+  sum := 0;
+  for j := 0 to t - 1 do
+  begin
+    i := i + 1;
+    arr[j] := i;
+  end;
+
+  for j := 0 to i - 1 do
+  begin
+    sum := sum + arr[j];
+  end;
+  write(sum mod 79);
+end.

open_set/54_long_array.pas

@@ -0,0 +1,60 @@
+program long_array;
+
+function long_array(k: integer): integer;
+var
+  a1, a2, a3: array[0..149] of integer;
+  i, j, ans: integer;
+begin
+  for i := 0 to 149 do
+    a1[i] := (i * i) mod 10;
+
+  for i := 0 to 149 do
+    a2[i] := (a1[i] * a1[i]) mod 10;
+
+  for i := 0 to 149 do
+    a3[i] := (a2[i] * a2[i]) mod 100 + a1[i];
+
+  ans := 0;
+
+  for i := 0 to 149 do
+  begin
+    if i < 10 then
+    begin
+      ans := (ans + a3[i]) mod 1333;
+      write(ans);
+    end;
+
+    if i < 20 then
+    begin
+      for j := (150 div 2) to 149 do
+        ans := ans + a3[i] - a1[j];
+      write(ans);
+    end;
+
+    if i < 30 then
+    begin
+      for j := 150 div 2 to 149 do
+      begin
+        if j > 2233 then
+        begin
+          ans := ans + a2[i] - a1[j];
+        end
+        else
+        begin
+          ans := (ans + a1[i] + a3[j]) mod 13333;
+        end;
+      end;
+      write(ans);
+    end
+    else
+    begin
+      ans := (ans + a3[i] * k) mod 99988;
+    end;
+  end;
+
+  long_array := ans;
+end;
+
+begin
+  write(long_array(9));
+end.

open_set/55_long_array2.pas

@@ -0,0 +1,30 @@
+program Arrays;
+
+var
+  a: array[0..4095] of integer;
+  b: array[0..3, 0..1023] of integer;
+  c: array[0..1023, 0..3] of integer;
+
+function f1: integer;
+begin
+  a[5] := 4000;
+  a[4000] := 3;
+  a[4095] := 7;
+  c[0, a[4095]] := a[2216] + 9;
+  f1 := a[a[5]];
+end;
+
+begin
+  b[1][0] := 1;
+  b[2][0] := 2;
+  b[2][1] := 3;
+  b[3][0] := 4;
+  b[3][1] := 5;
+  b[3][2] := 6;
+  c[0][0] := 1;
+  c[0][1] := 2;
+  c[1][0] := 3;
+  c[1][1] := 4;
+  write(f1);
+  write(c[2][0]);
+end.

open_set/56_long_code2.pas

@@ -0,0 +1,409 @@
+program main;
+var 
+  a: array[0..4, 0..19999] of integer;
+  ans: integer;
+begin
+  a[4, 19999] := 1;
+  ans :=
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
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+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] +
+        a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1] + a[2 * 2, 20000 - 1];
+    write(ans);
+end.

open_set/57_many_params.pas

@@ -0,0 +1,119 @@
+program main;
+var
+arr: array [0..31, 0..1] of integer;
+i: integer;
+
+function param32_rec(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,
+                    a17,a18,a19,a20,a21,a22,a23,a24,a25,a26,a27,a28,a29,a30,
+                    a31,a32: integer): integer;
+begin
+    if a1 = 0 then
+        param32_rec := a2
+    else
+        param32_rec := param32_rec(a1 - 1, (a2 + a3) mod 998244353, a4, a5, a6, a7, a8, a9,
+                       a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20,
+                       a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, a31,
+                       a32, 0);
+end;
+
+function param32_arr: integer;
+var sum: integer;
+begin
+    sum := arr[0][0] + arr[0][1];
+    sum := sum + arr[1][0] + arr[1][1];
+    sum := sum + arr[2][0] + arr[2][1];
+    sum := sum + arr[3][0] + arr[3][1];
+    sum := sum + arr[4][0] + arr[4][1];
+    sum := sum + arr[5][0] + arr[5][1];
+    sum := sum + arr[6][0] + arr[6][1];
+    sum := sum + arr[7][0] + arr[7][1];
+    sum := sum + arr[8][0] + arr[8][1];
+    sum := sum + arr[9][0] + arr[9][1];
+    sum := sum + arr[10][0] + arr[10][1];
+    sum := sum + arr[11][0] + arr[11][1];
+    sum := sum + arr[12][0] + arr[12][1];
+    sum := sum + arr[13][0] + arr[13][1];
+    sum := sum + arr[14][0] + arr[14][1];
+    sum := sum + arr[15][0] + arr[15][1];
+    sum := sum + arr[16][0] + arr[16][1];
+    sum := sum + arr[17][0] + arr[17][1];
+    sum := sum + arr[18][0] + arr[18][1];
+    sum := sum + arr[19][0] + arr[19][1];
+    sum := sum + arr[20][0] + arr[20][1];
+    sum := sum + arr[21][0] + arr[21][1];
+    sum := sum + arr[22][0] + arr[22][1];
+    sum := sum + arr[23][0] + arr[23][1];
+    sum := sum + arr[24][0] + arr[24][1];
+    sum := sum + arr[25][0] + arr[25][1];
+    sum := sum + arr[26][0] + arr[26][1];
+    sum := sum + arr[27][0] + arr[27][1];
+    sum := sum + arr[28][0] + arr[28][1];
+    sum := sum + arr[29][0] + arr[29][1];
+    sum := sum + arr[30][0] + arr[30][1];
+    sum := sum + arr[31][0] + arr[31][1];
+    param32_arr := sum;
+end;
+
+function param16(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16: integer): integer;
+var arr2: array[0..15] of integer;
+begin
+    arr2[0] := a1;
+    arr2[1] := a2;
+    arr2[2] := a3;
+    arr2[3] := a4;
+    arr2[4] := a5;
+    arr2[5] := a6;
+    arr2[6] := a7;
+    arr2[7] := a8;
+    arr2[8] := a9;
+    arr2[9] := a10;
+    arr2[10] := a11;
+    arr2[11] := a12;
+    arr2[12] := a13;
+    arr2[13] := a14;
+    arr2[14] := a15;
+    arr2[15] := a16;
+    param16 := param32_rec(arr2[0], arr2[1], arr2[2], arr2[3], arr2[4], arr2[5], arr2[6],
+                     arr2[7], arr2[8], arr2[9], arr2[10], arr2[11], arr2[12], arr2[13],
+                     arr2[14], arr2[15], a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+                     a11, a12, a13, a14, a15, a16);
+end;
+
+function getint(var index: integer): integer;
+var input: array[0..15] of integer;
+begin
+    input[0] := 17;
+    input[1] := 13;
+    input[2] := 80;
+    input[3] := 55;
+    input[4] := 81;
+    input[5] := 91;
+    input[6] := 95;
+    input[7] := 58;
+    input[8] := 13;
+    input[9] := 5;
+    input[10] := 63;
+    input[11] := 19;
+    input[12] := 54;
+    input[13] := 45;
+    input[14] := 67;
+    input[15] := 63;
+    index := index + 1;
+    getint := input[index - 1];
+end;
+
+begin
+    i := 0;
+    arr[0, 0] := param16(getint(i), getint(i), getint(i), getint(i), getint(i),
+                             getint(i), getint(i), getint(i), getint(i), getint(i),
+                             getint(i), getint(i), getint(i), getint(i), getint(i),
+                             getint(i));
+    arr[0, 1] := 8848;
+    for i := 1 to 31 do
+    begin
+        arr[i, 0] := arr[i - 1, 1] - 1;
+        arr[i, 1] := arr[i - 1, 0] - 2;
+    end;
+    write(param32_arr);
+end.
+

open_set/58_many_params2.pas

@@ -0,0 +1,44 @@
+program main;
+var ret: integer;
+a: array[0..60, 0..66] of integer;
+b: array[0..52, 0..58] of integer;
+
+function func(aa: integer; c: integer; e, f: integer; h, i: integer): integer;
+var
+  index: integer;
+begin
+  index := 0;
+  while (index < 10) do
+  begin
+    write(b[aa, index]);
+    index := index + 1;
+  end;
+
+  write(a[17, c]);
+
+  while (i < 10) do
+  begin
+    b[6, i] := h * 128875 mod 3724;
+    i := i + 1;
+    h := h + 7;
+  end;
+
+  func := e + f;
+end;
+
+
+begin
+    a[17, 1] := 6;
+    a[17, 3] := 7;
+    a[17, 4] := 4;
+    a[17, 7] := 9;
+    a[17, 11] := 11;
+
+    b[6, 1] := 1;
+    b[6, 2] := 2;
+    b[6, 3] := 3;
+    b[6, 9] := 9;
+
+    ret :=  func(a[17, 1], a[17, 3],b[6, 3], b[6, 0], b[34, 4], b[51, 18]) * 3;
+    write(ret);
+end.

open_set/59_many_globals.pas

@@ -0,0 +1,89 @@
+program main;
+var
+a0,a1,a2,a3,a4,a5,a6,a7,a8,a9:integer;
+a10,a11,a12,a13,a14,a15,a16,a17,a18,a19:integer;
+a20,a21,a22,a23,a24,a25,a26,a27,a28,a29:integer;
+a30,a31,a32,a33,a34,a35,a36,a37,a38,a39:integer;
+
+function testParam8(a0,a1,a2,a3,a4,a5,a6,a7: integer): integer;
+begin
+  testParam8 := a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7;
+end;
+
+function testParam16(a0,a1,a2,a3,a4,a5,a6,a7
+                ,a8,a9,a10,a11,a12,a13,a14,a15: integer):integer;
+begin
+  testParam16 := a0 + a1 + a2 - a3 - a4 - a5 - a6 - a7 +
+            a8 + a9 + a10 + a11 + a12 + a13 + a14 + a15;
+end;
+
+function testParam32(a0,a1,a2,a3,a4,a5,a6,a7
+                ,a8,a9,a10,a11,a12,a13,a14,a15,
+                a16,a17,a18,a19,a20,a21,a22,a23,
+                a24,a25,a26,a27,a28,a29,a30,a31: integer):integer;
+begin
+  testParam32 := a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7 +
+            a8 + a9 + a10 + a11 + a12 + a13 + a14 + a15 +
+            a16 + a17 - a18 - a19 - a20 - a21 - a22 + a23 +
+            a24 + a25 + a26 + a27 + a28 + a29 + a30 + a31;
+end;
+
+begin
+        a0 := 0;
+        a1 := 1;
+        a2 := 2;
+        a3 := 3;
+        a4 := 4;
+        a5 := 5;
+        a6 := 6;
+        a7 := 7;
+        a8 := 8;
+        a9 := 9;
+        a10 := 0;
+        a11 := 1;
+        a12 := 2;
+        a13 := 3;
+        a14 := 4;
+        a15 := 5;
+        a16 := 6;
+        a17 := 7;
+        a18 := 8;
+        a19 := 9;
+        a20 := 0;
+        a21 := 1;
+        a22 := 2;
+        a23 := 3;
+        a24 := 4;
+        a25 := 5;
+        a26 := 6;
+        a27 := 7;
+        a28 := 8;
+        a29 := 9;
+        a30 := 0;
+        a31 := 1;
+
+        a32 := 4;
+        a33 := 5;
+        a34 := 6;
+        a35 := 7;
+        a36 := 8;
+        a37 := 9;
+        a38 := 0;
+        a39 := 1;
+        a0 := testParam8(a0, a1, a2, a3, a4, a5, a6, a7);
+        write(a0);
+        a0 := testParam16(a32, a33, a34, a35,
+                         a36, a37, a38, a39,
+                         a8, a9, a10, a11,
+                         a12, a13, a14, a15);
+        write(a0);
+        a0 := testParam32(a0, a1, a2, a3,
+                         a4, a5, a6, a7,
+                         a8, a9, a10, a11,
+                         a12, a13, a14, a15,
+                         a16, a17, a18, a19,
+                         a20, a21, a22, a23,
+                         a24, a25, a26, a27,
+                         a28, a29, a30, a31);
+        write(a0);
+end.

open_set/60_many_locals.pas

@@ -0,0 +1,97 @@
+program main;
+var
+  a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x:integer;
+  sum,sum1,sum2,sum3:integer;
+
+function foo:integer;
+var 
+arr: array[0..15] of integer;
+a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p: integer;
+sum1,sum2:integer;
+begin
+  arr[0] := 0;
+  arr[1] := 1;
+  arr[2] := 2;
+  arr[3] := 3;
+  arr[4] := 0;
+  arr[5] := 1;
+  arr[6] := 2;
+  arr[7] := 3;
+  arr[8] := 0;
+  arr[9] := 1;
+  arr[10] := 2;
+  arr[11] := 3;
+  arr[12] := 0;
+  arr[13] := 1;
+  arr[14] := 2;
+  arr[15] := 3;
+  a := 3;
+  b := 7; 
+  c := 5; 
+  d := 6; 
+  e := 1; 
+  f := 0; 
+  g := 3; 
+  h := 5;
+  i := 4; 
+  j := 2; 
+  k := 7; 
+  l := 9; 
+  m := 8; 
+  n := 1; 
+  o := 4; 
+  p := 6;
+  sum1 := a + b + c + d + e + f + g + h;
+  sum2 := i + j + k + l + m + n + o + p;
+
+  foo := sum1 + sum2 + arr[a];
+end;
+
+begin
+  a := 3;
+  b := 7; 
+  c := 5; 
+  d := 6; 
+  e := 1; 
+  f := 0; 
+  g := 3; 
+  h := 5;
+  i := 4; 
+  j := 2; 
+  k := 7; 
+  l := 9; 
+  m := 8; 
+  n := 1; 
+  o := 4; 
+  p := 6;
+  sum1 := a + b + c + d + e + f + g + h;
+  sum2 := i + j + k + l + m + n + o + p;
+
+  sum1 := sum1 + foo();
+
+  q := 4; 
+  r := 7; 
+  s := 2; 
+  t := 5; 
+  u := 8; 
+  v := 0; 
+  w := 6; 
+  x := 3;
+
+  sum2 := sum2 + foo();
+
+  a := i;
+  b := j;
+  c := k;
+  d := l;
+  e := m;
+  f := n;
+  g := o;
+  h := p;
+
+  sum3 := q + r + s + t + u + v + w + x;
+
+  sum := sum1 + sum2 + sum3;
+
+  write(sum);
+end.

open_set/61_many_locals2.pas

@@ -0,0 +1,73 @@
+program main;
+var n,ret:integer;
+b:integer;
+a0,a1,a2,a3,a4,a5,a6,a7,a8,a9:integer;
+a10,a11,a12,a13,a14,a15,a16,a17,a18,a19:integer;
+a20,a21,a22,a23,a24,a25,a26,a27,a28,a29:integer;
+begin
+  b := 5;
+  ret := 0;
+  a0 := 0;
+  a1 := a0 + 1;
+  a2 := a1 + 1;
+  a3 := a2 + 1;
+  a4 := a3 + 1;
+  a5 := a4 + 1;
+  a6 := a5 + 1;
+  a7 := a6 + 1;
+  a8 := a7 + 1;
+  a9 := a8 + 1;
+  a10 := a9 + 1;
+  a11 := a10 + 1;
+  a12 := a11 + 1;
+  a13 := a12 + 1;
+  a14 := a13 + 1;
+  a15 := a14 + 1;
+  a16 := a15 + 1;
+  a17 := a16 + 1;
+  a18 := a17 + 1;
+  a19 := a18 + 1;
+  a20 := a19 + 1;
+  a21 := a20 + 1;
+  a22 := a21 + 1;
+  a23 := a22 + 1;
+  a24 := a23 + 1;
+  a25 := a24 + 1;
+  a26 := a25 + 1;
+  a27 := a26 + 1;
+  a28 := a27 + 1;
+  a29 := a28 + 1;
+  write(a0);
+  write(a1);
+  write(a2);
+  write(a3);
+  write(a4);
+  write(a5);
+  write(a6);
+  write(a7);
+  write(a8);
+  write(a9);
+  write(a10);
+  write(a11);
+  write(a12);
+  write(a13);
+  write(a14);
+  write(a15);
+  write(a16);
+  write(a17);
+  write(a18);
+  write(a19);
+  write(a20);
+  write(a21);
+  write(a22);
+  write(a23);
+  write(a24);
+  write(a25);
+  write(a26);
+  write(a27);
+  write(a28);
+  write(a29);
+  write(b);
+  ret := a25;
+  write(ret);
+end.

open_set/62_register_alloc.pas

@@ -0,0 +1,138 @@
+program main;
+var
+a0,a1,a2,a3,a4,a5,a6,a7,a8,a9:integer;
+a10,a11,a12,a13,a14,a15,a16,a17,a18,a19:integer;
+a20,a21,a22,a23,a24,a25,a26,a27,a28,a29:integer;
+a30,a31,a32:integer;
+a,b:integer;
+
+
+function func(a,b:integer):integer;
+var
+  i:integer;
+  c1,c2,c3,c4:integer;
+  d1,d2,d3,d4:integer;
+  e1,e2,e3,e4:integer;
+  f1,f2,f3,f4:integer;
+  g1,g2,g3,g4:integer;
+  h1,h2,h3,h4:integer;
+  i1,i2,i3,i4:integer;
+  j1,j2,j3,j4:integer;
+  k1,k2,k3,k4:integer;
+begin
+    c1 := 1;
+    c2 := 2;
+    c3 := 3;
+    c4 := 4;
+    d1 := 1 + c1 + a1;
+    d2 := 2 + c2 + a2;
+    d3 := 3 + c3 + a3;
+    d4 := 4 + c4 + a4;
+    e1 := 1 + d1 + a5;
+    e2 := 2 + d2 + a6;
+    e3 := 3 + d3 + a7;
+    e4 := 4 + d4 + a8;
+    f1 := 1 + e1 + a9;
+    f2 := 2 + e2 + a10;
+    f3 := 3 + e3 + a11;
+    f4 := 4 + e4 + a12;
+    g1 := 1 + f1 + a13;
+    g2 := 2 + f2 + a14;
+    g3 := 3 + f3 + a15;
+    g4 := 4 + f4 + a16;
+    h1 := 1 + g1 + a17;
+    h2 := 2 + g2 + a18;
+    h3 := 3 + g3 + a19;
+    h4 := 4 + g4 + a20;
+    i1 := 1 + h1 + a21;
+    i2 := 2 + h2 + a22;
+    i3 := 3 + h3 + a23;
+    i4 := 4 + h4 + a24;
+    j1 := 1 + i1 + a25;
+    j2 := 2 + i2 + a26;
+    j3 := 3 + i3 + a27;
+    j4 := 4 + i4 + a28;
+    k1 := 1 + j1 + a29;
+    k2 := 2 + j2 + a30;
+    k3 := 3 + j3 + a31;
+    k4 := 4 + j4 + a32;
+
+    i := a - b + 10;
+    k1 := 1 + j1 + a29;
+    k2 := 2 + j2 + a30;
+    k3 := 3 + j3 + a31;
+    k4 := 4 + j4 + a32;
+    j1 := 1 + i1 + a25;
+    j2 := 2 + i2 + a26;
+    j3 := 3 + i3 + a27;
+    j4 := 4 + i4 + a28;
+    i1 := 1 + h1 + a21;
+    i2 := 2 + h2 + a22;
+    i3 := 3 + h3 + a23;
+    i4 := 4 + h4 + a24;
+    h1 := 1 + g1 + a17;
+    h2 := 2 + g2 + a18;
+    h3 := 3 + g3 + a19;
+    h4 := 4 + g4 + a20;
+    g1 := 1 + f1 + a13;
+    g2 := 2 + f2 + a14;
+    g3 := 3 + f3 + a15;
+    g4 := 4 + f4 + a16;
+    f1 := 1 + e1 + a9;
+    f2 := 2 + e2 + a10;
+    f3 := 3 + e3 + a11;
+    f4 := 4 + e4 + a12;
+    e1 := 1 + d1 + a5;
+    e2 := 2 + d2 + a6;
+    e3 := 3 + d3 + a7;
+    e4 := 4 + d4 + a8;
+    d1 := 1 + c1 + a1;
+    d2 := 2 + c2 + a2;
+    d3 := 3 + c3 + a3;
+    d4 := 4 + c4 + a4;
+    d1 := 1 + c1 + a1;
+    d2 := 2 + c2 + a2;
+    d3 := 3 + c3 + a3;
+    d4 := 4 + c4 + a4;
+    func := i + c1 + c2 + c3 + c4 - d1 - d2 - d3 - d4 + e1 + e2 + e3 + e4 - f1 - f2 - f3 - f4 + g1 + g2 + g3 + g4 - h1 - h2 - h3 - h4 + i1 + i2 + i3 + i4 - j1 - j2 - j3 - j4 + k1 + k2 + k3 + k4 + a1 - a2 + a3 - a4 + a5 - a6 + a7 - a8 + a9 - a10 + a11 - a12 + a13 - a14 + a15 - a16 + a17 - a18 + a19 - a20 + a21 - a22 + a23 - a24 + a25 - a26 + a27 - a28 + a29 - a30 + a31 - a32;
+end;
+
+begin
+a0 := 0;
+        a1 := 1;
+        a2 := 2;
+        a3 := 3;
+        a4 := 4;
+        a5 := 5;
+        a6 := 6;
+        a7 := 7;
+        a8 := 8;
+        a9 := 9;
+        a10 := 10;
+        a11 := 11;
+        a12 := 12;
+        a13 := 13;
+        a14 := 14;
+        a15 := 15;
+        a16 := 16;
+        a17 := 1;
+        a18 := 2;
+        a19 := 3;
+        a20 := 4;
+        a21 := 5;
+        a22 := 6;
+        a23 := 7;
+        a24 := 8;
+        a25 := 9;
+        a26 := 10;
+        a27 := 11;
+        a28 := 12;
+        a29 := 13;
+        a30 := 14;
+        a31 := 15;
+        a32 := 16;
+  a := 1;
+  b := a + 2 * 9;
+  a := func(a,b);
+  write(a);
+end.

open_set/63_nested_calls.pas

@@ -0,0 +1,93 @@
+program main;
+var i, i1, i2, i3, i4, a: integer;
+arr: array [0..9] of integer;
+
+function func1(x, y, z: integer): integer;
+begin
+  if z = 0 then
+    func1 := x * y
+  else
+    func1 := func1(x, y - z, 0);
+end;
+
+function func2(x, y: integer): integer;
+begin
+  if y <> 0 then
+    func2 := func2(x mod y, 0)
+  else
+    func2 := x;
+end;
+
+function func3(x, y: integer): integer;
+begin
+  if y = 0 then
+    func3 := x + 1
+  else
+    func3 := func3(x + y, 0);
+end;
+
+function func4(x, y, z: integer): integer;
+begin
+  if x <> 0 then
+    func4 := y
+  else
+    func4 := z;
+end;
+
+function func5(x: integer): integer;
+begin
+  func5 := -x;
+end;
+
+function func6(x, y: integer): integer;
+begin
+  if (x <> 0) and (y <> 0) then
+    func6 := 1
+  else
+    func6 := 0;
+end;
+
+function func7(x: integer): integer;
+begin
+  if x = 0 then
+    func7 := 1
+  else
+    func7 := 0;
+end;
+
+begin
+  i1 := 1;
+  i2 := 2;
+  i3 := 3;
+  i4 := 4;
+  for i := 0 to 9 do
+    arr[i] := i + 1;
+  a := func1(
+      // this
+      func2(
+          // is
+          func1(
+              // comment
+              func3(func4(func5(func3(func2(func6(func7(i1), func5(i2)), i3),
+                                      // this
+                                      i4)),
+                          // is
+                          arr[0],
+                          // function
+                          func1(func2(func3(func4(func5(arr[1]),
+                                                  // call
+                                                  func6(arr[2], func7(arr[3])),
+                                                  func2(arr[4], func7(arr[5]))),
+                                            arr[6]),
+                                      arr[7]),
+                                func3(arr[8], func7(arr[9])), i1)),
+                    func2(i2, func3(func7(i3), i4))),
+              arr[0], arr[1]),
+          arr[2]),
+      arr[3],
+      func3(func2(func1(func2(func3(arr[4], func5(arr[5])), func5(arr[6])),
+                        arr[7], func7(arr[8])),
+                  func5(arr[9])),
+            i1));
+  write(a);
+end.

open_set/64_nested_loops.pas

@@ -0,0 +1,107 @@
+program main;
+var
+arr1: array[0..9,0..1,0..2,0..3,0..4,0..5,0..1] of integer;
+arr2: array[0..9,0..1,0..2,0..1,0..3,0..7,0..6] of integer;
+x,y,h,i,j,k,l,m,n,ret:integer;
+
+procedure loop1(x,y:integer);
+var
+a,b,c,d,e,f,g:integer;
+begin
+for a := 0 to x-1 do
+  begin
+    for b := 0 to 1 do
+    begin
+      for c := 0 to 2 do
+      begin
+        for d := 0 to 3 do
+        begin
+          for e := 0 to 4 do
+          begin
+            for f := 0 to 5 do
+            begin
+              for g := 0 to 1 do
+              begin
+                arr1[a][b][c][d][e][f][g] := a + b + c + d + e + f + g + x + y;
+              end;
+            end;
+          end;
+        end;
+      end;
+    end;
+  end;
+end;
+
+procedure loop2;
+var
+a,b,c,d,e,f,g:integer;
+begin
+for a := 0 to 9 do
+  begin
+    for b := 0 to 1 do
+    begin
+      for c := 0 to 2 do
+      begin
+        for d := 0 to 1 do
+        begin
+          for e := 0 to 3 do
+          begin
+            for f := 0 to 7 do
+            begin
+              for g := 0 to 6 do
+              begin
+                arr2[a][b][c][d][e][f][g] := a + b + d + g;
+              end;
+            end;
+          end;
+        end;
+      end;
+    end;
+  end;
+end;
+
+function loop3(h,i,j,k,l,m,n: integer):integer;
+var ans,a,b,c,d,e,f,g: integer;
+begin
+ans := 0;
+  for a := 0 to h-1 do
+  begin
+    for b := 0 to i-1 do
+    begin
+      for c := 0 to j-1 do
+      begin
+        for d := 0 to k-1 do
+        begin
+          for e := 0 to l-1 do
+          begin
+            for f := 0 to m-1 do
+            begin
+              for g := 0 to n-1 do
+              begin
+                ans := (ans mod 817) + arr1[a][b][c][d][e][f][g] + arr2[a][b][c][d][e][f][g];
+              end;
+            end;
+          end;
+        end;
+      end;
+    end;
+  end;
+  loop3 := ans;
+end;
+
+begin
+  ret := 0;
+  x := 1;
+  y := 2;
+  h := 3;
+  i := 4;
+  j := 5;
+  k := 6;
+  l := 7;
+  m := 8;
+  n := 9;
+  loop1(x,y);
+  loop2();
+  ret := loop3(h,i,j,k,l,m,n);
+  write(ret);
+end.

open_set/65_float.pas

@@ -0,0 +1,75 @@
+program main;
+const
+RADIUS = 5.5; PI = 03.141595653589793; EPS = 0.000001;
+EVAL1 = 95.033188;
+CONV1 = 233;
+MAX = 1000000000;
+TWO = 2.9; THREE = 3; FIVE = 5;
+e = 'e'; o = 'o';
+
+var p:integer;
+arr: array[0..9] of real;
+input, area, area_trunc: real;
+
+function float_abs(x: real):real;
+begin
+  if x < 0 then
+    float_abs := -x
+  else
+    float_abs := x;
+end;
+
+function circle_area(radius: integer):real;
+begin
+  circle_area := PI * radius *radius + (radius * radius) * PI / 2;
+end;
+
+function float_eq(a,b: real):integer;
+begin
+  if float_abs(a - b) < EPS then
+    float_eq := 1
+  else
+    float_eq := 0
+end;
+
+procedure error;
+begin
+  write(e);
+end;
+
+procedure ok;
+begin
+  write(o);
+end;
+
+procedure assert(cond: integer);
+begin 
+  if cond = 0 then
+    error
+  else
+    ok;
+end;
+
+begin
+  assert(float_eq(circle_area(5), circle_area(FIVE)));
+  if 1.5 <> 0.0 then
+    ok;
+  if (not (3.3 = 0.0)) then
+    ok;
+  if (0.0 <> 0.0) and (3 <> 0.0) then
+    error;
+  if (0 <> 0.0) or (0.3 <> 0.0) then
+    ok;
+
+  p := 0;
+  arr[0] := 1.0;
+  arr[1] := 2.0;
+  input := 0.520;
+  area := PI * input;
+  area_trunc := circle_area(0);
+  arr[p] := arr[p] + input;
+
+  write(area);
+  write(area_trunc);
+  write(arr[0]);
+end.

open_set/66_matrix_add.pas

@@ -0,0 +1,56 @@
+program ArrayAddition;
+
+var
+  M, L, N: integer;
+  a0, a1, a2, b0, b1, b2, c0, c1, c2: array[0..2] of integer;
+  i, x: integer;
+
+function add: integer;
+var
+  i: integer;
+begin
+  for i := 0 to M - 1 do
+  begin
+    c0[i] := a0[i] + b0[i];
+    c1[i] := a1[i] + b1[i];
+    c2[i] := a2[i] + b2[i];
+  end;
+
+  add := 0;
+end;
+
+begin
+  N := 3;
+  M := 3;
+  L := 3;
+
+  for i := 0 to M - 1 do
+  begin
+    a0[i] := i;
+    a1[i] := i;
+    a2[i] := i;
+    b0[i] := i;
+    b1[i] := i;
+    b2[i] := i;
+  end;
+
+  add;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c0[i];
+    write(x);
+  end;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c1[i];
+    write(x);
+  end;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c2[i];
+    write(x);
+  end;
+end.

open_set/67_matrix_sub.pas

@@ -0,0 +1,60 @@
+program Subtraction;
+var
+  N, M, L, i, x: integer;
+  a0: array [0..2] of integer;
+  a1: array [0..2] of integer;
+  a2: array [0..2] of integer;
+  b0: array [0..2] of integer;
+  b1: array [0..2] of integer;
+  b2: array [0..2] of integer;
+  c0: array [0..5] of integer;
+  c1: array [0..2] of integer;
+  c2: array [0..2] of integer;
+
+function sub: integer;
+begin
+  for i := 0 to 2 do
+  begin
+    c0[i] := a0[i] - b0[i];
+    c1[i] := a1[i] - b1[i];
+    c2[i] := a2[i] - b2[i];
+  end;
+
+  sub := 0;
+end;
+
+begin
+  N := 3;
+  M := 3;
+  L := 3;
+
+  for i := 0 to 2 do
+  begin
+    a0[i] := i;
+    a1[i] := i;
+    a2[i] := i;
+    b0[i] := i;
+    b1[i] := i;
+    b2[i] := i;
+  end;
+
+  sub;
+
+  for i := 0 to 2 do
+  begin
+    x := c0[i];
+    write(x);
+  end;
+
+  for i := 0 to 2 do
+  begin
+    x := c1[i];
+    write(x);
+  end;
+
+  for i := 0 to 2 do
+  begin
+    x := c2[i];
+    write(x);
+  end;
+end.

open_set/68_matrix_mul.pas

@@ -0,0 +1,56 @@
+program MatrixMultiplication;
+
+var
+  M, N, L: integer;
+i, x: integer;
+  a0, a1, a2, b0, b1, b2, c0, c1, c2: array[0..2] of integer;
+
+
+function MultiplyMatrices: integer;
+var
+  i: integer;
+begin
+  for i := 0 to M - 1 do
+  begin
+    c0[i] := a0[0] * b0[i] + a0[1] * b1[i] + a0[2] * b2[i];
+    c1[i] := a1[0] * b0[i] + a1[1] * b1[i] + a1[2] * b2[i];
+    c2[i] := a2[0] * b0[i] + a2[1] * b1[i] + a2[2] * b2[i];
+  end;
+  MultiplyMatrices := 0;
+end;
+
+begin
+  N := 3;
+  M := 3;
+  L := 3;
+
+  for i := 0 to M - 1 do
+  begin
+    a0[i] := i;
+    a1[i] := i;
+    a2[i] := i;
+    b0[i] := i;
+    b1[i] := i;
+    b2[i] := i;
+  end;
+
+  MultiplyMatrices;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c0[i];
+    write(x);
+  end;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c1[i];
+    write(x);
+  end;
+
+  for i := 0 to N - 1 do
+  begin
+    x := c2[i];
+    write(x);
+  end;
+end.

open_set/69_matrix_tran.pas

@@ -0,0 +1,59 @@
+program main;
+
+var
+  M, L, N: integer;
+  a0, a1, a2, b0, b1, b2, c0, c1, c2: array[0..2] of integer;
+  i, x: integer;
+
+function tran: integer;
+var
+  i: integer;
+begin
+  for i := 0 to M-1 do
+  begin
+    c1[2] := a2[1];
+    c2[1] := a1[2];
+    c0[1] := a1[0];
+    c0[2] := a2[0];
+    c1[0] := a0[1];
+    c2[0] := a0[2];
+    c1[1] := a1[1];
+    c2[2] := a2[2];
+    c0[0] := a0[0];
+  end;
+
+  tran := 0;
+end;
+
+begin
+  N := 3;
+  M := 3;
+  L := 3;
+
+  for i := 0 to M-1 do
+  begin
+    a0[i] := i;
+    a1[i] := i;
+    a2[i] := i;
+    b0[i] := i;
+    b1[i] := i;
+    b2[i] := i;
+  end;
+
+  tran;
+
+  for i := 0 to N-1 do
+  begin
+    write(c0[i]);
+  end;
+
+  for i := 0 to N-1 do
+  begin
+    write(c1[i]);
+  end;
+
+  for i := 0 to N-1 do
+  begin
+    write(c2[i]);
+  end;
+end.