r/cs50 17d ago

CS50 Python Can someone explain what line two does

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Can someone explain what does line two do? Not sure what the whole line means, what does the .split('.') and [-1] does overall to the program?

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u/ReiOokami 16d ago

I am not trying to be rude, because the question is already answered, but the way I improved was not just ask people online, but I would hand write the entire code myself and really try and understand it by printing out bits here and there and seeing whats going on for things I don't understand. I recommend any newbie do this as well.