I get a segmentation fault if I dont use printf

[aamircheema]

Hi,

I have written a program (my first big program in c++). When I run the
program it gives segmentation fault but when i use a printf statement
to debug the program, it runs normally. I am very confused that what
may be the reason?
Of course I dont want to use printf because it is in loop and prints so
many things which I don't want. 

Any Ideas?

Thanks,
Aamir