Problem	pairsums
User	Henries
Submission Time	2024-10-04 16:51:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

pairsums.cpp: In function ‘int main()’:
pairsums.cpp:21:34: error: no match for ‘operator+’ (operand types are ‘std::priority_queue<std::pair<long long int, long long int> >’ and ‘long long int’)
21 | }while(next_permutation(pq,pq+n)); //
| ~~^~
| | |
| | long long int
| std::priority_queue<std::pair<long long int, long long int> >
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from pairsums.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:423:5: note: candidate: ‘template<class _Iterator> constexpr std::reverse_iterator<_Iterator> std::operato