Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 3 of 3

Thread: Typecasting of double variable to integer

  1. #1
    mmm.. coffee JavaPF's Avatar
    Join Date
    May 2008
    Location
    United Kingdom
    Posts
    3,336
    My Mood
    Mellow
    Thanks
    258
    Thanked 287 Times in 225 Posts
    Blog Entries
    4

    Post Typecasting of double variable to integer

    With this code you can type cast a double variable value to integer.

    public class TypeCastDouble {
     
        public static void main(String[] args){
     
            double myDouble = 420.5;
     
            //Type cast double to int
            int i = (int)myDouble;
     
            System.out.println(i);
        }        
    }

    The double value is 420.5 and the application prints out the integer value of 420
    Please use [highlight=Java] code [/highlight] tags when posting your code.
    Forum Tip: Add to peoples reputation by clicking the button on their useful posts.

    Looking for a Java job? Visit - Java Programming Careers


  2. #2
    Junior Member
    Join Date
    May 2010
    Location
    Kurunegala, SriLanka
    Posts
    5
    Thanks
    1
    Thanked 1 Time in 1 Post

    Default Re: How to Type cast convert double to integer

    public a() {
        }
        public static void main(String args[]){
        	double d = 5.5;
        	int i = (int)(d);
        	System.out.println(i);	
      }
    }
    Last edited by helloworld922; December 4th, 2010 at 04:16 PM.

  3. #3
    Junior Member
    Join Date
    Dec 2010
    Posts
    1
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Exclamation Re: How to Type cast convert double to integer

    public class TypeCastDouble {
     
        public static void main(String[] args){
     
            double myDouble = 420.5;
     
            //Type cast double to int
            int i = (int)myDouble;
     
            System.out.println(i);
        }        
    }

Similar Threads

  1. Java program to format a double value to 2 decimal places
    By JavaPF in forum Java Programming Tutorials
    Replies: 3
    Last Post: December 4th, 2010, 03:08 PM
  2. Java error "java.lang.StackOverflowError"
    By sanatkumar in forum Exceptions
    Replies: 2
    Last Post: July 7th, 2009, 02:40 PM
  3. [SOLVED] How to make a integer negative if it meets a certain criteria?
    By Lizard in forum What's Wrong With My Code?
    Replies: 3
    Last Post: May 14th, 2009, 02:27 PM
  4. How to check that console input should be integer only?
    By Konnor in forum File I/O & Other I/O Streams
    Replies: 3
    Last Post: February 2nd, 2009, 04:37 AM

Tags for this Thread