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| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #524865 | #7937. Fast XORting | ZhangYiDe | Compile Error | / | / | C++17 | 1.4kb | 2024-08-20 09:50:39 | 2024-08-20 09:50:40 |
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详细
answer.code:36:35: error: stray ‘`’ in program
36 | int b = a[i] >> j & 1;`
| ^
answer.code: In function ‘int main()’:
answer.code:55:16: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
55 | freopen("in.txt", "r", stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
answer.code:56:16: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
56 | freopen("out.txt", "w", stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~