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  1. #include<stdio.h>
  2. int powerlog(int a,int b){
  3.     if(b==1) return a;
  4.     int k = powerlog(a,b/2);
  5.     int recAns = k * k;
  6.     return recAns;
  7. }
  8. int main(){
  9.     int a;
  10.     printf("Enter a: ");
  11.     scanf("%d",&a);
  12.     int b;
  13.     printf("Enter b: ");
  14.     scanf("%d",&b);
  15.     int p = powerlog(a,b);
  16.     printf("The ans is %d",p);
  17.     return 0;
  18. }
Success #stdin #stdout 0s 5280KB
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stdin
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Standard input is empty
stdout
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Enter a: Enter b: The ans is 0
https://ideone.com/pAYwjZ
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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