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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a,n,i,Sn=0,b=1;
  5. int data[10];
  6. scanf("%d",&a);
  7. scanf("%d",&n);
  8. for(i=0;i<n;i++){
  9. 	b=b*a;
  10. 	data[i]=b;
  11. 	Sn=Sn+b;
  12. }
  13. printf("%d",Sn);
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5328KB
comments (?)
stdin 
5
3
stdout 
155
https://ideone.com/8QGscT
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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