QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #522789 | #8071. Ribbon Road | ZhangYiDe | Compile Error | / | / | C++20 | 2.7kb | 2024-08-17 14:16:21 | 2024-08-17 14:16:21 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
answer.code: In function ‘void Input()’:
answer.code:27:16: error: ‘mul’ was not declared in this scope; did you mean ‘fmul’?
27 | sum += mul(a[i], a[(i + 1) % n]);
| ^~~
| fmul
answer.code: In function ‘int main()’:
answer.code:119:16: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
119 | freopen(task".INP","r",stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~