Java - rint() Method

Description

The method rint returns the integer that is closest in value to the argument.

Syntax

double rint(double d)

Parameters

Here is the detail of parameters −

• d − it accepts a double value as parameter.

Return Value

• This method returns the integer that is closest in value to the argument. Returned as a double.

Example

public class Test {

   public static void main(String args[]) {
      double d = 100.675;
      double e = 100.500;
      double f = 100.200;

      System.out.println(Math.rint(d));
      System.out.println(Math.rint(e)); 
      System.out.println(Math.rint(f)); 
   }
}

This will produce the following result −

Output

101.0
100.0
100.0