C++ Program to Calculate Power Using Recursion

#include<iostream>
using namespace std;
int pow(int m,int n)
{
    if(n==0)
    {
        return 1;
    }
    else
    {
        return pow(m,n-1)*m;
    }
}
int main()
{
int m=2,n=5;
cout<<pow(m,n)<<endl;
}