Problem	sana
User	Henries
Submission Time	2024-12-31 23:56:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sana.cpp: In function ‘int main()’:
sana.cpp:63:22: error: ‘currentnode’ was not declared in this scope
63 | edges.push_back({currentnode,nextnode});
| ^~~~~~~~~~~
sana.cpp:63:43: error: no matching function for call to ‘std::vector<std::pair<long long int, long long int> >::push_back(<brace-enclosed initializer list>)’
63 | edges.push_back({currentnode,nextnode});
| ^
In file included from /usr/include/c++/9/vector:67,
from /usr/include/c++/9/functional:62,
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 sana.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1184:7: note: candidate: ‘void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _T