JoyMozumder

Sum(any range)

Jan 24th, 2017
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  1. #include<stdio.h>
  2. int main()
  3. {
  4. int i,start,end,sum=0;
  5. scanf("%d%d",&start,&end);
  6. if(start<=end)
  7. {
  8. for(i=start;i<=end;i++)
  9.  
  10. {
  11. sum=sum+i;
  12. if(i==end)
  13. printf("(%d)=",i);
  14. else
  15. printf("(%d)+",i);
  16. }
  17. }
  18. else
  19. {
  20. for(i=start;i>=end;i--)
  21.  
  22. {
  23. sum=sum+i;
  24. if(i==end)
  25. printf("(%d)=",i);
  26. else
  27. printf("(%d+)",i);
  28. }
  29. }
  30. printf("%d",sum);
  31.  
  32.  
  33. return 0;
  34. }
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