The logic of programming is not very hard to understand but the main answer I need to have is how can I make a code executable in the computer.

I had some search for perl and and I will try the perl scrip according to my findings in linux . I will try by writing the code in "vi" editor as text in a *.pl file and making the file executable. with chmod +x command, I hope it works. If it works, I can make some changes by playing on the code.

Is there any easy way like this to run C program in linux (or windows if it is easy) or do I have to download and run some other software?