fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) 
  4. {
  5. 	int a,b,start,end,n,sum=0;
  6. 	scanf("%d",&a);
  7. 	scanf("%d",&b);
  8. 	if(a>b)
  9. 	{
  10. 		start=b;
  11. 		end=a;
  12. 	}else{
  13. 		start=a;
  14. 		end=b;
  15. 	}
  16. 	for(n=start;n<=end;n++)
  17. 	{
  18. 		sum +=n;
  19. 	}
  20. 	printf("%d",sum);
  21.     return 0;
  22. }
Success #stdin #stdout 0s 5280KB
comments (?)
stdin
copy 
4
2
stdout
copy 
9
https://ideone.com/m4rwg2
language:
C (gcc 8.3)
created:
175 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!