Heap c++ stl

#include<bits/stdc++.h>
using namespace std;
int main()
{
	vector<int> v1 = {20, 30, 40, 25, 15};
	make_heap(v1.begin(), v1.end());
	cout << "The maximum element of heap is : ";
	cout << v1.front() << endl;
	v1.push_back(50);
	push_heap(v1.begin(), v1.end());
	cout << "The maximum element of heap after push is : ";
	cout << v1.front() << endl;
	pop_heap(v1.begin(), v1.end());
	v1.pop_back();
	cout << "The maximum element of heap after pop is : ";
	cout << v1.front() << endl;
	
	return 0;
}

Similar codes

-2 votes183 views1 answer
Computer vision libraries C++
C++
0 vote244 views1 answer
Rotate an array of n elements to the right by k steps
C++
0 vote174 views1 answer
Log base 10 c+_+
C++
0 vote172 views2 answers
Add variable to legend matlab
C++
1 vote162 views1 answer
C++ std string to float
C++
5 votes197 views5 answers
Convert char to int c++
C++
0 vote205 views1 answer
Map float
C++
0 vote195 views1 answer
Ascii allowed in c++
C++
0 vote201 views1 answer
How to use power in c++
C++
0 vote189 views1 answer
Log base 2 in c++
C++