Problem	pipes
User	LCJLY
Submission Time	2022-12-29 17:57:59
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pipes.cpp: In function ‘int32_t main()’:
pipes.cpp:92:19: error: no match for ‘operator!=’ (operand types are ‘long long int’ and ‘std::unordered_set<long long int>::iterator’ {aka ‘std::__detail::_Node_iterator<long long int, true, false>’})
92 | if(mp.find(hash2!=mp.end()) continue;
| ~~~~~^~
| |
| 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 pipes.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)
| ^~~~~~~~
/usr/include/c++/9/bits/regex.h:1037:5: note: template argument deduction/