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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #189308 | #5424. NaN in a Heap | cbant15 | Compile Error | / | / | C++14 | 3.2kb | 2023-09-27 10:14:20 | 2023-09-27 10:14:21 |
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Details
answer.code: In function ‘int main()’:
answer.code:83:41: error: ‘r’ was not declared in this scope
83 | if (e && j < m && a[i] == b[j]) r{
| ^
answer.code:23:14: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
23 | freopen((taskname"." + iext).c_str(), "r", stdin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:24:14: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
24 | freopen(taskname".out", "w", stdout);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~