QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #403353 | #7897. Largest Digit | jxy2012 | Compile Error | / | / | C++23 | 791b | 2024-05-02 09:09:05 | 2024-05-02 09:09:05 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
answer.code: In function ‘int main()’:
answer.code:30:28: error: ‘res’ was not declared in this scope
30 | printf("%d\n", res);
| ^~~
answer.code:17:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
17 | scanf("%d", &_);
| ~~~~~^~~~~~~~~~
answer.code:20:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
20 | scanf("%d%d%d%d", &la, &ra, &lb, &rb);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~