fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n, i=1, sum=0;
  5.  
  6. 	scanf("%d",&n);
  7. 	do{
  8. 		sum=sum+i;
  9. 		i=i+1;
  10. 	}while(i<=n);
  11. 	printf("%d",sum);
  12.  
  13. 	return 0;
  14. }
  15.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
copy 
10
stdout
copy 
55
https://ideone.com/Dj3hbV
language:
C (gcc 8.3)
created:
1 day 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!