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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int i,a,n,sum,m,data[10];
  6. 	sum=0;
  7. 	m=1;
  8. 	scanf("%d%d",&a,&n);
  9. 	for(i=1;i<=n;i++){
  10. 		m=m*a;
  11. 		data[i]=m;
  12. 		sum=sum+data[i];
  13. 	}
  14. 	printf("%d",sum);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5292KB
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stdin
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5
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stdout
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https://ideone.com/5PAPdH
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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