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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #630788 | #9448. Product Matrix | ucup-team4645# | Compile Error | / | / | C++23 | 205b | 2024-10-11 20:25:07 | 2024-10-11 20:25:08 |
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詳細信息
answer.code: In function ‘int qpow(int, int)’:
answer.code:6:45: error: ‘P’ was not declared in this scope
6 | if(y & 1) res = (res * x) % P;
| ^
answer.code:7:31: error: ‘P’ was not declared in this scope
7 | x = (x * x) % P;
| ^
answer.code: In function ‘int Inv(int)’:
answer.code:15:23: error: ‘P’ was not declared in this scope
15 | return qpow(x,P - 2);
| ^