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  1. #include <stdio.h>
  2.    int power(int a,int b){	
  3.         if(b==1) return a;
  4.         else return power(a,b/2)*power(a,b/2);
  5.     }
  6. int main(void) {
  7.        int a; 
  8.        printf("Enter the base: \n");
  9.        scanf("%d",&a);
  10. 	   int b; 
  11.        printf("Enter the power: \n");
  12.        scanf("%d",&b);
  13.        int x= power(a,b);
  14.        printf("The value of %d raise to power %d is %d",a,b,x);
  15.  
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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2
4
stdout
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Enter the base: 
Enter the power: 
The value of 2 raise to power 4 is 16
https://ideone.com/ikHEEq
language:
C (gcc 8.3)
created:
23 hours ago
visibility:
public

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