結果

問題 No.1362 [Zelkova 8th Tune] Black Sheep
ユーザー suminoeno7suminoeno7
提出日時 2023-04-02 22:57:06
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
AC  
実行時間 13 ms / 1,000 ms
コード長 485 bytes
コンパイル時間 516 ms
コンパイル使用メモリ 64,652 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-09-25 00:39:48
合計ジャッジ時間 2,511 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
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ファイルパターン 結果
other AC * 38
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:20:43: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized]
   20 |     if (a_count == 1) cout << 1 << " " << a << endl;
      |                                           ^
main.cpp:8:10: note: 'a' was declared here
    8 |     char a, b;
      |          ^
main.cpp:21:35: warning: 'bp' may be used uninitialized [-Wmaybe-uninitialized]
   21 |     else cout << bp + 1 << " " << b << endl;
      |                                   ^
main.cpp:10:9: note: 'bp' was declared here
   10 |     int bp;
      |         ^~
main.cpp:21:35: warning: 'b' may be used uninitialized [-Wmaybe-uninitialized]
   21 |     else cout << bp + 1 << " " << b << endl;
      |                                   ^
main.cpp:8:13: note: 'b' was declared here
    8 |     char a, b;
      |             ^

ソースコード

diff #
プレゼンテーションモードにする

#include<iostream>
#include<string>
using namespace std;
int main() {
string s;
cin >> s;
char a, b;
int a_count = 1, b_count = 0;
int bp;
for (int i = 0; i < (int)s.size(); i++) {
if (i == 0) a = s[i];
else if (s[i] != a) {
b = s[i];
b_count++;
bp = i;
}
else a_count++;
}
if (a_count == 1) cout << 1 << " " << a << endl;
else cout << bp + 1 << " " << b << endl;
return 0;
}
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