Problem	minstack
User	ensonchew
Submission Time	2025-12-12 09:59:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

In file included from /usr/include/c++/9/queue:64,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:86,
from minstack.cpp:1:
/usr/include/c++/9/bits/stl_queue.h: In instantiation of ‘class std::priority_queue<int, std::vector<int>, std::greater<int>()>’:
minstack.cpp:6:49: required from here
/usr/include/c++/9/bits/stl_queue.h:485:18: error: field ‘std::priority_queue<int, std::vector<int>, std::greater<int>()>::comp’ invalidly declared function type
485 | _Compare comp;
| ^~~~
minstack.cpp:6:49: error: no matching function for call to ‘std::priority_queue<int, std::vector<int>, std::greater<int>()>::priority_queue()’
6 | priority_queue<int, vector<int>, greater<int>()>T, M;
| ^
In file included from /usr/include/c++/9/queue:64,
fro