Write a program to find x to the power n (i.e. x^n). Take x and n from the user. You need to return the answer. Do this recursively.
Power
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 return the answer.Do this recursively.
Input format :Two integers x and n (separated by space)
Input format :Two integers x and n (separated by space)
Constraints :1 <= x <= 30 0 <= n <= 30
Sample Input 1 : 3 4
Sample Output 1 :81
Sample Input 2 : 2 5
Sample Output 2 :32
SOLUTION
#include<iostream>
using namespace std;
int power(int x, int n) {
if(n==0)
return 1;
return x*power(x,n-1);
}
int main(){
int x, n;
cin >> x >> n;
cout << power(x, n) << endl;
}