diff --git a/src/problem/mod.rs b/src/problem/mod.rs
index 17369ae..847b1a5 100644
--- a/src/problem/mod.rs
+++ b/src/problem/mod.rs
@@ -326,3 +326,5 @@ mod p825_friends_of_appropriate_ages;
 mod p661_image_smoother;
 
 mod p3243_shortest_distance_after_road_addition_queries_i;
+
+mod p3244_shortest_distance_after_road_addition_queries_ii;
diff --git a/src/problem/p3244_shortest_distance_after_road_addition_queries_ii.rs b/src/problem/p3244_shortest_distance_after_road_addition_queries_ii.rs
new file mode 100644
index 0000000..64d70f4
--- /dev/null
+++ b/src/problem/p3244_shortest_distance_after_road_addition_queries_ii.rs
@@ -0,0 +1,59 @@
+/**
+ * [3244] Shortest Distance After Road Addition Queries II
+ */
+pub struct Solution {}
+
+// submission codes start here
+
+impl Solution {
+    pub fn shortest_distance_after_queries(n: i32, queries: Vec<Vec<i32>>) -> Vec<i32> {
+        let n = n as usize;
+
+        let mut roads = vec![None; n];
+        for i in 0..n {
+            roads[i] = Some(i + 1);
+        }
+
+        let mut result = Vec::with_capacity(queries.len());
+        let mut distance = n - 1;
+
+        for query in queries {
+            let (start, end) = (query[0] as usize, query[1] as usize);
+            let mut k = roads[start];
+            roads[start] = Some(end);
+
+            while let Some(now) = k {
+                if now >= end {
+                    break;
+                }
+
+                k = roads[now];
+                roads[now] = None;
+                distance -= 1;
+            }
+
+            result.push(distance);
+        }
+
+        result.into_iter().map(|x| x as i32).collect()
+    }
+}
+
+// submission codes end
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_3244() {
+        assert_eq!(
+            vec![3, 2, 1],
+            Solution::shortest_distance_after_queries(5, vec![vec![2, 4], vec![0, 2], vec![0, 4]])
+        );
+        assert_eq!(
+            vec![1, 1],
+            Solution::shortest_distance_after_queries(4, vec![vec![0, 3], vec![0, 2]])
+        );
+    }
+}