converting string to int in C++

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南笙
南笙 2021-01-07 05:07

I am trying to convert a string I read in from a file to an int value so I can store it in an integer variable. This is what my code looks like:

ifstream sin         


        
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  •  伪装坚强ぢ
    2021-01-07 05:58

    You can do atoi(line.c_str())

    Another approach, using C++ streams, is:

    stringstream ss(line);
    unsigned int year;
    ss >> year;
    

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