Problem tickets
User jmuzhen
Submission Time 2025-11-14 16:29:50
Score 0
Max Time N/A
Max Memory N/A

Compile Error

In file included from /usr/include/c++/9/bits/stl_algobase.h:64,
from /usr/include/c++/9/vector:60,
from tickets.h:1,
from tickets.cpp:1:
/usr/include/c++/9/bits/stl_pair.h: In instantiation of ‘constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) [with _T1 = find_maximum(int, std::vector<std::vector<int> >)::P2; _T2 = int]’:
/usr/include/c++/9/bits/stl_function.h:386:20: required from ‘constexpr bool std::less<_Tp>::operator()(const _Tp&, const _Tp&) const [with _Tp = std::pair<find_maximum(int, std::vector<std::vector<int> >)::P2, int>]’
/usr/include/c++/9/bits/predefined_ops.h:177:11: required from ‘bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = __gnu_cxx::__normal_iterator<std::pair<find_maximum(int, std::vector<std::vector<int> >)::P2, int>*, std::ve