minheap cpp stl

Red Team answered on May 10, 2022 Popularity 6/10 Helpfulness 4/10

answer minheap cpp stl

minheap cpp stl

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// C++ program to use priority_queue to implement min heap
#include <bits/stdc++.h>
using namespace std;
 
// Driver code
int main ()
{
    // Creates a min heap
    priority_queue <int, vector<int>, greater<int> > pq;
    pq.push(5);
    pq.push(1);
    pq.push(10);
    pq.push(30);
    pq.push(20);
 
    // One by one extract items from min heap
    while (pq.empty() == false)
    {
        cout << pq.top() << " ";
        pq.pop();
    }
 
    return 0;
}

Popularity 6/10 Helpfulness 4/10 Language cpp

Source: www.geeksforgeeks.org

Tags: c++ min-heap stl

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