First C Program

Before starting the abcd of C language, you need to learn how to write, compile and run the first c program.

To write the first c program, open the C console and write the following code:

#include <stdio.h> :-includes the standard input output library functions. The printf() function is defined in stdio.h .

int main() :-The main() function is the entry point of every program in c language.

printf() :-The printf() function is used to print data on the console.

return 0 :-The return 0 statement, returns execution status to the OS. The 0 value is used for successful execution and 1 for unsuccessful execution.

You will see the following output on user screen.