How to use setprecision in C++

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遇见更好的自我
遇见更好的自我 2020-11-27 05:38

I am new in C++ , i just want to output my point number up to 2 digits. just like if number is 3.444, then the output should be 3.44 o

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  •  暗喜
    暗喜 (楼主)
    2020-11-27 06:19

    Replace These Headers

    #include 
    #include 
    

    With These.

    #include 
    #include 
    using namespace std;
    

    Thats it...!!!

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