Problem	replacingpavement
User	bribritt
Submission Time	2023-12-30 15:14:54
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

replacingpavement.cpp: In function ‘long long int dfs(long long int, long long int)’:
replacingpavement.cpp:7:26: error: no match for ‘operator!=’ (operand types are ‘std::pair<long long int, long long int>’ and ‘long long int’)
7 | for(auto i: adj[x]) if(i!=p) {
| ~^~~
| | |
| | long long int
| std::pair<long long int, long long int>
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from replacingpavement.cpp:1:
/usr/include/c++/9/bits/regex.h:1037:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1037 | operator!=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)