fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a=0,i;
  5. int sum=0;
  6. scanf("%d",&a);
  7. for(i=1;i<=a;i++){
  8. 	sum+=i;
  9. }
  10. printf("%d\n",sum);
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0s 5308KB
comments (?)
stdin
copy 
2
stdout
copy 
3
https://ideone.com/6ygFp9
language:
C99 (gcc 8.3)
created:
3 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!