Monday, July 21, 2008
sort array values in descending order
Here you'll find an example how to sort array's values and sort it in ascending or descending order.
package org.kodejava.example.util;
import java.util.Arrays;
import java.util.Collections;
public class SortArrayWithOrder {
public static void main(String[] args) {
Integer[] points = new Integer[5];
points[0] = 94;
points[1] = 53;
points[2] = 70;
points[3] = 44;
points[4] = 64;
//
// Sort the points array, the default order is in ascending order.
// [44, 53, 64, 70, 94]
//
Arrays.sort(points);
System.out.println(Arrays.toString(points));
//
// Sort the points array in descending order.
// [94, 70, 64, 53, 44]
//
Arrays.sort(points, Collections.reverseOrder());
System.out.println(Arrays.toString(points));
}
}
Subscribe to:
Post Comments (Atom)
SUBSCRIBE VIA eMAIL
Recent Posts
Archives
- December 2008 (5)
- November 2008 (15)
- October 2008 (17)
- September 2008 (9)
- August 2008 (12)
- July 2008 (19)
- June 2008 (22)
- May 2008 (17)
- April 2008 (2)
Categories
- java.sql (19)
- Examples (18)
- INTRODUCTION (9)
- JAVA APPLET (9)
- java.awt (8)
- java.net (8)
- java.beans (7)
- JAVA String Utility (6)
- Arrays (4)
- java.math (3)
- java.util.regex (3)
- Sort (2)
- Swing (2)
- java.security (2)
- java.util.zip (2)
- Catching Exceptions (1)
- Classes and Objects (1)
- Core Java Programs-part 1 (1)
- Core Java Programs-part 2 (1)
- Core Java Programs-part3 (1)
- Criticism of Java programming language (1)
- Falling Letters (1)
- File I/O and Streams (1)
- Fun With Letters and Words (1)
- Get current working directory (1)
- How do I convert String to Date object? (1)
- How do I convert string into InputStream? (1)
- How do i calculate directory size? (1)
- How to make executable jar files in JDK1.3.1? (1)
- Interfaces (1)
- JAVA Date Utility (1)
- Java Arithmetic Operators (1)
- Java Assignment Operators (1)
- Java Boolean Operators (1)
- Java Command Line Arguments (1)
- Java Comments (1)
- Java Conditional Operators (1)
- Java Data and Variables (1)
- Java Hello World Program (1)
- Java If-Else Statement (1)
- Java Increment and Decrement Operators (1)
- Java Loops (while (1)
- Java Relational Operators (1)
- Java Variables and Arithmetic Expressions (1)
- Java Virtual Machine (1)
- Know the current position of cursor (1)
- Letters (1)
- Methods (Includes Recursive Methods) (1)
- Rotating Lines (1)
- Send an email with attachment (1)
- Use for..each in Java (1)
- What is Autoboxing? (1)
- Write text file (1)
- connection to database (1)
- do-while and for loops) (1)


0 comments:
Post a Comment