Answers for "how to print the number with 6 digits after the decimal point in c++"

C++
8

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;
}
Posted by: Guest on May-19-2020
1

how to print numbers with only 2 digits after decimal point in c++

#include <iostream>
#include <iomanip>
#include <iostream>
​
int main()
{
	double d = 122.345;
	cout << fixed << setprecision(2) << d;
  	//the setprecision can vary as per required
}
Posted by: Guest on August-29-2021

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