How to change the color of suit?

[DonghaoLi-PSU]

Hello, thank you for the solver. I want to know whether we can change it from 2 color suits (black and red) to four color suits (black, blue, red and green)?

[bupticybee]

Of course you can. For research purpose you can just change the source code.

[DonghaoLi-PSU]

Thank you for your reply. However, I’m not very familiar with the structure of the program. Could you please give me a hint about which file should I look at?
Bests

[Takumi-trbl]

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[bupticybee]

Thank you for your reply. However, I’m not very familiar with the structure of the program. Could you please give me a hint about which file should I look at? Bests

Sorry I didn't check issue till now. Please check https://github.com/bupticybee/TexasSolver/blob/master/src/Card.cpp#L150 and all part involving this. This should be a start.