Problem	party
User	r1r2r3r4
Submission Time	2025-07-23 14:41:53
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

party.cpp: In function ‘int main()’:
party.cpp:17:46: error: no match for ‘operator!=’ (operand types are ‘__gnu_cxx::__normal_iterator<int*, std::vector<int> >’ and ‘<unresolved overloaded function type>’)
17 | if (find(a[0].begin(), a[0].end(),x) != a[0].end or find(a[0].begin(), a[0].end(),x) != a[0].end()) {
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~
| |
| __gnu_cxx::__normal_iterator<int*, std::vector<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 party.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&l