提出 #42926611

ソースコード 拡げる

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
    int n,idx = n;
    cin >> n;
    string str;
    cin >> str;
    vector <int> v,ind(n,1);
    for (int i = 0; i < n; i++) {
        if(str[i] == ')') {
            if(!v.empty()) {
                ind[v.back()] = 0;
                ind[i] = 0;
                v.pop_back();
                idx = i;
            }
        }
        if(str[i] == '(') {
            v.push_back(i);
        }
    }
    int fl = 0;
    for(int i = 0; i < n; i++) {
        if(ind[i] == 0) {
            fl = 1;
        }else {
            if(fl == 0)cout << str[i];
            else if(i > idx)cout << str[i];
        }
    }

    return 0;
}

提出情報

提出日時
問題 D - Mismatched Parentheses
ユーザ abubakarsiddi0
言語 C++ (GCC 9.2.1)
得点 0
コード長 738 Byte
結果 WA
実行時間 21 ms
メモリ 5148 KiB

コンパイルエラー

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:11: warning: ‘n’ is used uninitialized in this function [-Wuninitialized]
    5 |     int n,idx = n;
      |           ^~~

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 0 / 400
結果
AC × 4
AC × 31
WA × 17
セット名 テストケース
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
All random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, random_21.txt, random_22.txt, random_23.txt, random_24.txt, random_25.txt, random_26.txt, random_27.txt, random_28.txt, random_29.txt, random_30.txt, random_31.txt, random_32.txt, random_33.txt, random_34.txt, random_35.txt, random_36.txt, random_37.txt, random_38.txt, random_39.txt, random_40.txt, random_41.txt, random_42.txt, random_43.txt, random_44.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
ケース名 結果 実行時間 メモリ
random_01.txt AC 8 ms 3552 KiB
random_02.txt AC 3 ms 3528 KiB
random_03.txt AC 2 ms 3432 KiB
random_04.txt AC 2 ms 3372 KiB
random_05.txt AC 3 ms 3568 KiB
random_06.txt AC 2 ms 3524 KiB
random_07.txt AC 2 ms 3436 KiB
random_08.txt AC 3 ms 3540 KiB
random_09.txt AC 2 ms 3388 KiB
random_10.txt AC 2 ms 3536 KiB
random_11.txt AC 2 ms 3324 KiB
random_12.txt AC 2 ms 3536 KiB
random_13.txt WA 2 ms 3464 KiB
random_14.txt AC 2 ms 3520 KiB
random_15.txt AC 3 ms 3320 KiB
random_16.txt AC 17 ms 4180 KiB
random_17.txt AC 13 ms 3592 KiB
random_18.txt AC 21 ms 4316 KiB
random_19.txt AC 8 ms 3596 KiB
random_20.txt WA 9 ms 4320 KiB
random_21.txt WA 3 ms 3572 KiB
random_22.txt WA 13 ms 4308 KiB
random_23.txt WA 3 ms 3568 KiB
random_24.txt WA 11 ms 4300 KiB
random_25.txt WA 8 ms 3592 KiB
random_26.txt WA 10 ms 4316 KiB
random_27.txt WA 9 ms 3972 KiB
random_28.txt WA 11 ms 4316 KiB
random_29.txt WA 6 ms 3644 KiB
random_30.txt WA 11 ms 4316 KiB
random_31.txt WA 6 ms 3636 KiB
random_32.txt AC 20 ms 4364 KiB
random_33.txt AC 13 ms 4772 KiB
random_34.txt AC 18 ms 4716 KiB
random_35.txt AC 20 ms 5144 KiB
random_36.txt WA 10 ms 4364 KiB
random_37.txt AC 12 ms 4660 KiB
random_38.txt WA 14 ms 4772 KiB
random_39.txt WA 16 ms 5148 KiB
random_40.txt AC 10 ms 4196 KiB
random_41.txt WA 10 ms 4236 KiB
random_42.txt AC 4 ms 3380 KiB
random_43.txt AC 2 ms 3376 KiB
random_44.txt AC 2 ms 3376 KiB
sample_01.txt AC 2 ms 3384 KiB
sample_02.txt AC 2 ms 3384 KiB
sample_03.txt AC 2 ms 3480 KiB
sample_04.txt AC 1 ms 3384 KiB