Question

how to type two decimal places in java? ex- INPUT - 12.367 OUTPUT - 12.37 WITHOUT USING MATH CLASS

Answer 1

Method - 1:

import java.util.*;

class Demo

{

public static void main(String[] args)

{

double d = 12.367;

System.out.printf("%.2f", d);

}

}

-----------------------------------------------------------------------------------------------------------------

Method - 2:

import java.text.*;

class Demo

{

public static void main(String[] args)

{

double d = 12.367;

DecimalFormat hello = new DecimalFormat("#.##");

System.out.println(hello.format(d));

}

}

----------------------------------------------------------------------------------------------------------------

Output: 12.37.

Hope this helps!