20240914 finished.

This commit is contained in:
jackfiled 2024-09-14 11:46:11 +08:00
parent c3c48fae30
commit d38a174ec2
2 changed files with 43 additions and 1 deletions

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@ -234,4 +234,5 @@ mod p2181_merge_nodes_in_between_zeros;
mod p2552_count_increasing_quadruplets; mod p2552_count_increasing_quadruplets;
mod p2555_maximize_win_from_two_segments; mod p2555_maximize_win_from_two_segments;
mod p2576_find_the_maximum_number_of_marked_indices; mod p2576_find_the_maximum_number_of_marked_indices;
mod p2398_maximum_number_of_robots_within_budget; mod p2398_maximum_number_of_robots_within_budget;
mod p2390_removing_stars_from_a_string;

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@ -0,0 +1,41 @@
/**
* [2390] Removing Stars From a String
*/
pub struct Solution {}
// submission codes start here
impl Solution {
pub fn remove_stars(s: String) -> String {
let s : Vec<char> = s.chars().collect();
let mut result = Vec::with_capacity(s.len());
for i in s {
match i {
'*' => {
result.pop();
}
_ => {
result.push(i);
}
}
}
result.iter().collect()
}
}
// submission codes end
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_2390() {
assert_eq!("lecoe".to_owned(), Solution::remove_stars("leet**cod*e".to_owned()));
assert_eq!("".to_owned(), Solution::remove_stars("erase*****".to_owned()));
}
}