Submission #1421320


Source Code Expand

#include <iostream>
#include <string>
using namespace std;

int main()
{
    int N;
    cin >> N;
    string S;
    cin >> S;

    int at = 0, mini = 0;
    for (char c : S) {
        if (c == '(')
            at++;
        else
            at--;
        mini = min(mini, at);
    }

    string ans;
    for (int i = 0; i < -mini; i++)
        ans += '(';
    ans += S;
    for (int i = 0; i < at - mini; i++)
        ans += ')';

    cout << ans << endl;
}

Submission Info

Submission Time
Task D - Insertion
User kitayuta
Language C++14 (GCC 5.4.1)
Score 400
Code Size 485 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 12
Set Name Test Cases
Sample s1.txt, s2.txt, s3.txt
All in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, s1.txt, s2.txt, s3.txt
Case Name Status Exec Time Memory
in1.txt AC 1 ms 256 KB
in2.txt AC 1 ms 256 KB
in3.txt AC 1 ms 256 KB
in4.txt AC 1 ms 256 KB
in5.txt AC 1 ms 256 KB
in6.txt AC 1 ms 256 KB
in7.txt AC 1 ms 256 KB
in8.txt AC 1 ms 256 KB
in9.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB
s3.txt AC 1 ms 256 KB