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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a,n,Sn=0,i;
  5. scanf("%d",&a);
  6. scanf("%d",&n);
  7. 	for(i=0;i<n;i++){
  8. 	Sn=Sn+a;
  9. 	a=a*a;
  10. 	}
  11. printf("%d",Sn);
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0s 5304KB
comments (?)
stdin 
5 3
stdout 
655
https://ideone.com/hbVUlq
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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