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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #155743 | #4218. Hidden Graph | alch07 | Compile Error | / | / | C++14 | 2.1kb | 2023-09-02 03:34:45 | 2023-09-02 03:34:45 |
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Details
answer.code: In function ‘std::pair<int, int> query(std::vector<int>)’:
answer.code:18:5: error: ‘assert’ was not declared in this scope
18 | assert(!edge[a][b] && !edge[b][a]);
| ^~~~~~
answer.code:3:1: note: ‘assert’ is defined in header ‘<cassert>’; did you forget to ‘#include <cassert>’?
2 | #include <vector>
+++ |+#include <cassert>
3 |