Java Double intValue() Method with Examples

by Online Tutorials Library July 22, 2022

Java Double intValue() method

The intValue() method of Java Double class returns the value of this Double as an int by narrowing the primitive values or by casting to type int.

Syntax

Parameters

Return value

The intValue() method returns the double value which has been converted to type int.

Example 1

  import java.util.Scanner;      public class Double_intValueMethodExample1 {        public static void main(String[] args) {            Scanner scanner = new Scanner(System.in);            System.out.println(“Enter your double value number”);            Double d1=scanner.nextDouble();              System.out.println(“Int value of “+d1+” = “+ d1.intValue());        }    }  

Test it Now

Output:

Enter your double value number  678.789  Int value of 678.789 = 678

Example 2

  import java.util.Scanner;      public class Double_intValueMethodExample2 {          public static void main(String[] args) {            Scanner scanner= new Scanner(System.in);            System.out.println(“Enter two number”);            Double d1= scanner.nextDouble();            Double d2 =scanner.nextDouble();               Double d3= d1*d2;            System.out.println(“Multiplication of decimal no = “+d3);              int value1=d1.intValue()*d2.intValue();            System.out.println(“Multiplication integer values = “+ value1);  }  }  

Test it Now

Output:

Enter two number  23.8  0.98  Multiplication of decimal no = 23.324  Multiplication integer values = 0

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