Programming Forums > Application Development > C

Herbststurm · Sep 10th, 2008, 8:58 AM

Hello,

I have written my wirst program in c. For you, it is probably trivial but learning by doing. The code is:

#include <stdio.h>

int main()
{
printf("Hello World!\n");
return 0;

}

I saved it as area51.c
Then I opened my console and put in: (I am using OpenSuse as OS)

(Toggle Plain Text)

gcc area51.c -o area51

and I got this message:

Quote:

warning: no newline at end of file

Now I don't know whats the problem.

In case, I set grammatical mistakes or improper vocabulary, please feel free to correct me.
Thanks for help
all the best

Klarre · Sep 10th, 2008, 9:02 AM

Place the cursor after the '}' and press the enter key - the warning will be gone!

Herbststurm · Sep 10th, 2008, 9:19 AM

Quote:

Originally Posted by Klarre

Place the cursor after the '}' and press the enter key - the warning will be gone!

It worked

null_ptr0 · Sep 10th, 2008, 7:34 PM

for some reason all C source files that are not empty require a new line at the end or 'undefined' behavior may result. i knew why but i forgot

Sep 10th, 2008, 9:02 AM	#2
Klarre Game engine designer Join Date: May 2005 Location: Sweden Posts: 314 Rep Power: 4	Re: my first c program - problems & questions Place the cursor after the '}' and press the enter key - the warning will be gone! __________________ http://www.klarre.se

Sep 10th, 2008, 7:34 PM	#4
null_ptr0 12 years old Join Date: Nov 2007 Posts: 105 Rep Power: 0	Re: my first c program - problems & questions for some reason all C source files that are not empty require a new line at the end or 'undefined' behavior may result. i knew why but i forgot

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Programming Forums > Application Development > C

my first c program - problems & questions