> i = sum - i;
Well the questions you need to answer are
- what are you subtracting
- what are you subtracting it from
> so i am having a trouble in subtracting a number that contains 3
Sure, you have the "contains 3" bit sorted out, but then what?
> i = sum - i;
Well the questions you need to answer are
- what are you subtracting
- what are you subtracting it from
> so i am having a trouble in subtracting a number that contains 3
Sure, you have the "contains 3" bit sorted out, but then what?
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
