C++ Remove punctuation from String

Question

I got a string and I want to remove all the punctuations from it. How do I do that? I did some research and found that people use the ispunct() function (I tried that), but

Answer 1

Try to use this one, it will remove all the punctuation on the string in the text file oky. str.erase(remove_if(str.begin(), str.end(), ::ispunct), str.end());

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