Question

How to calculate the cube of a number in C++

Answer 1

#include <iostream>

using namespace std;

int cube(int n);

int main()
{
	
	int n = cube(2);
	cout << n << endl;

	cout << cube(3) << endl;

	n = cube(5);
	cout << n << endl;

	return 0;
}

int cube(int n)
{
	return pow(n, 3);
}



/*
run:

8
27
125

*/

 

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