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  1. #include <stdio.h>
  2. int main(){
  3. 	int a,n,data[10],x=1,sum=0;
  4. 	scanf("%d %d",&a,&n);
  5. 	for(int i=0;i<n;i++){
  6. 		x=x*a;
  7. 		data[i]=x;
  8. 		sum+=data[i];
  9. 	}printf("%d",sum);
  10. 	return 0;
  11. }
Success #stdin #stdout 0.01s 5288KB
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https://ideone.com/Lf3GUi
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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