| Problem | railway |
|---|---|
| User | maximushartanto |
| Submission Time | 2025-10-07 16:32:19 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
railway.cpp: In lambda function:
railway.cpp:42:28: error: no match for call to ‘(std::function<void(int, int)>) (const int&, int&, const int&)’
42 | dfs(v, u, w);
| ^
In file included from /usr/include/c++/9/functional:59,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from railway.cpp:1:
/usr/include/c++/9/bits/std_function.h:683:5: note: candidate: ‘_Res std::function<_Res(_ArgTypes ...)>::operator()(_ArgTypes ...) const [with _Res = void; _ArgTypes = {int, int}]’
683 | function<_Res(_ArgTypes...)>::
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/9/bits/std_function.h:683:5: note: candidate expects 2 arguments, 3 provided
railway.cpp: In function ‘int main()’:
railway.cpp:45:5: error: