Hi all, gcc has succesfully compiled my C code without any warning and error, but when I tried to run the program even if I waited for a long time it still did not give any output, seems like running and running all the time. I checked the code and there is no possibility to have an infinite loop. On the other hand, I tried to find the problem by putting printf above all my function, and I think the problem is about reading .txt files. I checked the code thousands times but it is fine. Do you have any idea why the compilation is successful but I am still having trouble with running? May it be something about gcc, or is it just about my code? Thanks -- View this message in context: http://www.nabble.com/C-Execution-Problem-tp15596693p15596693.html Sent from the gcc - Help mailing list archive at Nabble.com.