[wlug] C program.....

Hi All, Will someone please explain what I need to do to write and run a C program in the bash terminal.I think I may need to tell the terminal to run a c compiler. This is the outcome of a program I copied from a tutorial. john(a)sniffy:~$ #include <stdio.h> john(a)sniffy:~$ int main() bash: syntax error near unexpected token `(' I there is an easy to understand explanation I would like to hear it please.. Regards John