Problem	lis
User	ForgottenDragon
Submission Time	2026-02-06 19:32:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lis.cpp: In function ‘int main()’:
lis.cpp:16:9: error: no match for ‘operator==’ (operand types are ‘long long int’ and ‘std::vector<long long int>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >’})
16 | if (x == answer.end()) answer.push_back(x);
| ~ ^~ ~~~~~~~~~~~~
| | |
| long long int std::vector<long long int>::iterator {aka __gnu_cxx::__normal_iterator<long long int*, std::vector<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 lis.cpp:1:
/usr/include/c++/9/bits/regex.h:1026:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1026 | operator==(const sub_match<_BiIter>&