fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int a,sum=0,n,i,data[10];
  6. 	scanf("%d%d",&a,&n);
  7. 	data[0]=a;
  8. 	for(i=1;i<n;i++){
  9. 		data[i]=data[i-1]*a;
  10. 	}
  11. 	for(i=0;i<n;i++){
  12. 		sum=sum+data[i];
  13. 	}
  14. 	printf("%d",sum);
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 5328KB
comments (?)
stdin
copy 
5
3
stdout
copy 
155
https://ideone.com/CVhwfh
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!