priority queue ascending order c++ code example

Example 1: min heap priority queue c++

#include<queue>
std::priority_queue <int, std::vector<int>, std::greater<int> > minHeap;

Example 2: priority queue descending order c++

The priority queue gquiz is :     30    20    10    5    1

gquiz.size() : 5
gquiz.top() : 30
gquiz.pop() :     20    10    5    1