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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int m,n,i,sum;
  5. 	scanf("%d %d",&m,&n);
  6. 	if(m>n){
  7. 		m=n+m;
  8. 		n=m-n;
  9. 		m=m-n;
  10. 	}
  11. 	for(i=m;i<=n;i++){
  12. 		if(i%2!=0)
  13. 		  sum+=i;
  14. 	}
  15. 	printf("%d",sum);
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5284KB
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stdin
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15 7
stdout
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55
https://ideone.com/BlOBcR
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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