結果

問題 No.22 括弧の対応
ユーザー sasa
提出日時 2025-03-06 16:45:10
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 1 ms / 5,000 ms
コード長 600 bytes
コンパイル時間 405 ms
コンパイル使用メモリ 28,032 KB
実行使用メモリ 8,484 KB
最終ジャッジ日時 2025-03-06 16:45:12
合計ジャッジ時間 1,455 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge5
このコードへのチャレンジ
（要ログイン）
ファイルパターン 結果
other AC * 19
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:8:14: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[10010]’ [-Wformat=]
    8 |     scanf ("%s",&str);
      |             ~^  ~~~~
      |              |  |
      |              |  char (*)[10010]
      |              char*
main.cpp:7:11: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    7 |     scanf ("%d %d",&length,&des);
      |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~
main.cpp:8:11: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    8 |     scanf ("%s",&str);
      |     ~~~~~~^~~~~~~~~~~
In file included from /usr/include/stdio.h:980,
                 from main.cpp:1:
In function ‘int printf(const char*, ...)’,
    inlined from ‘int main()’ at main.cpp:42:11:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:86:23: warning: ‘answer’ may be used uninitialized [-Wmaybe-uninitialized]
   86 |   return __printf_chk (__USE_FORTIFY_LEVEL - 1, __fmt, __va_arg_pack ());
      |          ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp: In function ‘int main()’:
main.cpp:12:9: note: ‘answer’ was declared here
   12 |     int answer;
      |         ^~~~~~

ソースコード

diff #
プレゼンテーションモードにする

#include <stdio.h>
int main(void) {
    char str[10010];
    int length,des;
    scanf ("%d %d",&length,&des);
    scanf ("%s",&str);
    int right,left;
    int vec;
    int answer;
    right=0;
    left=0;
    if (str[des-1] == '(') {
        for (int i = des-1; i < length; i++) {
            if ( str[i] == '('){
                right++ ;
            }else{
                left++ ;
            }
            if (right==left) {
                answer=i+1;
                break;
            }
        }
    } else {
        for (int i = des-1; i >= 0; i--) {
            if ( str[i] == '('){
                right++ ;
            }else{
                left++ ;
            }
            if (right==left) {
                answer=i+1;
                break;
            }
        }
    }
    printf("%d\n",answer);
}
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
0