how I make the numbers in descending order ?

public class Quiz1 { public static void main (String [] abdo){ Scanner sc = new Scanner(System.in); int number [] = new int [20]; int num =2; for(int i =0; i< number.length; i++){ System.out.print("Insert value number"+(i+1)+":"); number[i]= sc.nextInt(); }

    System.out.print("the numbers are: ");
for(int u=0; u< number.length; u++){
    System.out.print(number[u]+" ");
}
}

thanks how I make the numbers in descending order ?

View Answers

May 28, 2012 at 1:43 PM

The given code allow the user to enter 20 numbers and display them in descending order.

import java.util.*;

public class Quiz1 { 
    public static void main (String [] str){ 
        Scanner sc = new Scanner(System.in);
        int number [] = new int [20]; 
        int num =2; 
        for(int i =0; i< number.length; i++){ 
            System.out.print("Insert value number"+(i+1)+":");
            number[i]= sc.nextInt(); 
            }
            System.out.println("Numbers in descending order: ");
            for(int i=number.length-1;i>=0;i--){
                System.out.println(number[i]);
            }
    }
}

May 29, 2012 at 12:42 AM

Hi,

Sorting can be done in many ways. I can give two simple ways.