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  1. //完成しています
  2. #include <stdio.h>
  3.  
  4. int main(){
  5. int a,b,c,d,i,sum;
  6. scanf("%d",&a);
  7. scanf("%d",&b);
  8. if(a<=b){
  9. c=a;
  10. d=b;
  11. }
  12. else{
  13. c=b;
  14. d=a;
  15. }
  16. for( i=c; i<=d; i++ ){
  17. sum=sum+i;
  18. }
  19. printf("%d",sum);
  20.  
  21. return 0;
  22. }
  23.  
Success #stdin #stdout 0s 5292KB
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stdin
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5
3
stdout
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12
https://ideone.com/5YQd6D
language:
C (gcc 8.3)
created:
175 days ago
visibility:
public

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