There is a logical error, what should i do?

Asked Dec 02 '21 at 14:46

Active Dec 02 '21 at 14:48

Viewed 37 times

There's a minor data structures using c project I'm doing in college. In that I'm having an logical error, It's a quiz, and has two modules (subjects) in it. I'm taking this two cycles, 1.first attemp, 2.retest.

(A) for 1st subject, the score is calculated correctly.
(B) for 2nd subject, the score isn't calculated properly.
(A) for 1st subject, the score is calculated correctly.
(B) for 2nd subject also, the score is calculated correctly.

It calculates properly on retest but not on first attempt. What should i do ?!

edited Dec 02 '21 at 14:48

Weather Vane

33,872
7
36
56

asked Dec 02 '21 at 14:46

rebmaleen_blu

code(.c file):->https://drive.google.com/file/d/1DfbCLe6txMFDYuorCvXZLfqT60ESBbMc/view?usp=sharing – rebmaleen_blu Dec 02 '21 at 14:46
2

Code must be in the question as text in the form of a [mre] – stark Dec 02 '21 at 14:47
it's a 328 line code – rebmaleen_blu Dec 02 '21 at 14:49
2

Hence "minimal" – stark Dec 02 '21 at 14:50
1

What to do? Step through the code execution with a debugger. – Weather Vane Dec 02 '21 at 14:55
when i minimized the code, it worked properly.it's just not working on the larger version. – rebmaleen_blu Dec 02 '21 at 15:03
1

Maximize the compiler warnings too and attend to every one. – Weather Vane Dec 02 '21 at 15:11
it is working for half the no. of question's present in the first program, is there any stuff like data not loading properly in the first attempt because in the large program it works well on the retest of the entire program. – rebmaleen_blu Dec 02 '21 at 15:34
If you minimize the code and it's working, the error is most probably in the difference. Add it with as small as possible steps and watch when the error pops up. There you are! – the busybee Dec 02 '21 at 15:39
actually it is only deleting some printf's and stack[5-9] – rebmaleen_blu Dec 02 '21 at 15:43
See https://stackoverflow.com/q/22901901/1216776 – stark Dec 02 '21 at 16:23
Eliminate global variables. – stark Dec 02 '21 at 16:25

There is a logical error, what should i do?

0 Answers0