Find power of a number.cpp

/*
PROBLEM:
Write a program to find x to the power n (i.e. x^n). Take x and n from the user. You need to print the answer.
Input format :
Two integers x and n (separated by space)
Output Format :
x^n (i.e. x raise to the power n)
Constraints:
0 <= x <= 8, 0 <= n <= 9
Sample Input 1 :
 3 4
Sample Output 1 :
81
Sample Input 2 :
 2 5
Sample Output 2 :
32








CODE:
*/
#include <bits/stdc++.h>

using namespace std;
int power(int x, int n){
	if (n==0)
	{
		return 1;
	}

	return x*power(x, n-1);


}

int main( int argc , char ** argv )
{
	ios_base::sync_with_stdio(false) ; 
	cin.tie(NULL) ; 
	
	int x, n;
	cin>>x>>n;

	cout << power(x,n) << '\n';


	return 0 ; 
}