Answers for "how to print double value up to 9 decimal places in c++"

how to print a decimal number upto 6 places of decimal in c++

#include <iostream>
#include <iomanip>

int main()
{
    double d = 122.345;

    std::cout << std::fixed;
    std::cout << std::setprecision(2);
    std::cout << d;
}

how to print double value up to 9 decimal places in c++

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