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Home/ Questions/Q 6991887
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T19:33:47+00:00 2026-05-27T19:33:47+00:00

How to get (correctly and/or readable value of) std::numeric_limits<char>::min() ? cout << std::numeric_limits<char>::min() <<

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How to get (correctly and/or readable value of) std::numeric_limits<char>::min()?

cout << std::numeric_limits<char>::min() << endl;
cout << std::numeric_limits<char>::max() << endl;

return

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  // some character that can't be copied here, it looks like a rectangle containing four numbers in it                  
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1 Answer

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  1. Editorial Team
    Editorial Team
    2026-05-27T19:33:48+00:00Added an answer on May 27, 2026 at 7:33 pm

    You just need to convert it to something that when streamed to cout will interpret it as an integer. E.g.

    #include <limits>
    #include <iostream>
    #include <ostream>
    
    int main()
    {
        int minc = std::numeric_limits<char>::min();
        unsigned maxc = std::numeric_limits<char>::max();
    
        std::cout << minc << std::endl;
        std::cout << maxc << std::endl;
    }
    

    I deliberately use unsigned for std::numeric_limits<char>::max() just in case sizeof(int) == 1 and char is unsigned.

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