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  1. #include <stdio.h>
  2.  
  3. int power (int x, int n){
  4. if ((x==1)||(n==0))
  5. return 1;
  6. else
  7. return x * power(x,n-1);
  8. }
  9.  
  10. int main(void) {
  11. int a,b;
  12. scanf("%d",&a);
  13. scanf("%d",&b);
  14.  
  15. printf("%d",power(a,b));
  16.  
  17. // your code goes here
  18. return 0;
  19. }
  20.  
Success #stdin #stdout 0s 5320KB
stdin
2
4
stdout
16