Owl Get a Life

Compile Error

swapsort.cpp: In function ‘int main()’:
swapsort.cpp:16:8: error: ‘class std::priority_queue<int>’ has no member named ‘push_back’
16 | vect.push_back(a);
| ^~~~~~~~~
swapsort.cpp:22:10: error: no match for ‘operator==’ (operand types are ‘std::vector<int>’ and ‘std::priority_queue<int>’)
22 | if (arr==vect){
| ~~~^~~~~~
| | |
| | std::priority_queue<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 swapsort.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>& __lhs, const sub_match<_BiIter>& _