Answers for "how to always print with 6 decimal places in cpp"

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
0

print float number with only four places after the decimal point in c++

#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
  value = 3.15647;
  std::cout << std::fixed << std::setprecision(2);
  std::cout<<value<<std::endl;
	return 0;
}
Posted by: Guest on March-10-2022

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