Part of code of sha256 or scrypt

[Terminator3018]

Hi,
I'm wondering , how do someone understand from a source code if there is a sha256 or scrypt algorithm used?
I mean , for example , if I give you the tigercoin source code and dogecoin source code , how can you tell that one is sha256 and the other one is scrypt?From which row of code?
Thank you in advance
Regards
John

[Warning__3]

Well, easiest is to look through the main header file and see if you find this:



Otherwise, it's most likely sha-256 or some other algo

[ballot]

https://github.com/dogecoin/dogecoin/blob/6e5881a000e5b926b93143c70cd2fb00239d78f8/src/main.cpp

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