How to compile C++

[benswon]

I have been trying to compile this (https://www.vaultmp.com/showwiki.php?title=Saving+items+of+players) and this (https://www.vaultmp.com/showwiki.php?title=Saving+position+of+players). I am using Code:blocks in order to compile it. But i am uncertain of what files i need to compile it. what files do i need in order to compile it. Also, is there a guide or download for a already compiled version? Also, whenever i Attempt to use easy sever setup, whenever another person joins the other get disconnected with some kind of problem.

The problem is in a attached file