Power

 Power

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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)

Output Format :

x^n (i.e. x raise to the power n)

Constraints :

0 <= x <= 30
0 <= n <= 30

Sample Input 1 :

 3 4

Sample Output 1 :

81

Sample Input 2 :

 2 5

Sample Output 2 :

32

int power(int x, int n) {
  /* Don't write main().
     Don't read input, it is passed as function argument.
     Return output and don't print it.
     Taking input and printing output is handled automatically.
  */
  if(n==0) return 1;
  return x*power(x,n-1);
  
}

#include<iostream>
using namespace std;


int power(int x, int n) {
  /* Don't write main().
     Don't read input, it is passed as function argument.
     Return output and don't print it.
     Taking input and printing output is handled automatically.
  */
  if(n==0) return 1;
  return x*power(x,n-1);
  
}

int main(){
    int x, n;
    cin >> x >> n;
  
    cout << power(x, n) << endl;
}