example programs in code blocks

[zdubair]

Hello
I  have copied quite a few codes from diff locations on internet to try
them in code block but  most of them return error while building.

Is there any good place to get codes for a newbie?

Greetings zdubair

[stahta01]

Please read the rules and CB Gen. FAQs
http://forums.next.codeblocks.org/index.php/topic,9996.0.html
http://wiki.codeblocks.org/index.php/FAQ#General

And, this FAQ should help you.
http://wiki.codeblocks.org/index.php/FAQ-Compiling_%28errors%29#Q:_How_do_I_troubleshoot_a_compiler_problem.3F

Your question is way too open ended without you stating the Operating System (OS) and Compiler information.

Tim S.