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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int i,a,n,data[10];
  6. 	int m=1,sum=0;
  7. 	scanf("%d",&a);
  8. 	scanf("%d",&n);
  9. 	for(i=1;i<=n;i++)	{
  10. 	m=a*m;
  11. 	data[i]=m;
  12. 	sum=sum+data[i];
  13. 	}
  14. 	printf("%d",sum);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0.01s 5280KB
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stdin
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5
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stdout
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155
https://ideone.com/yVZxLH
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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