building source files?

Hi,

I am really new to programming in general and I just downloaded 3 source files, here is a snippet of the readme:

Code:

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1. Extract the source code of RainbowCrack 1.2 to some directory
2. Overwrite the files (HashAlgorithm.h HashAlgorithm.cpp HashRoutine.cpp) with the ones in this package
3. Build the source

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Baisically I have no idea how to compile mutiple source files, I use Dev-Cpp so I tried a project but I just got lost and I found nothing on google or after searching the forums.

Create a project, add the source files to the project, then build the project.