Sort an array in Java

Question

I\'m trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.

However, now I need to sort them in order from l

Answer 1

I was lazy and added the loops

import java.util.Arrays;


public class Sort {
    public static void main(String args[])
    {
        int [] array = new int[10];
        for ( int i = 0 ; i < array.length ; i++ ) {
            array[i] = ((int)(Math.random()*100+1));
        }
        Arrays.sort( array );
        for ( int i = 0 ; i < array.length ; i++ ) {
            System.out.println(array[i]);
        }
    }
}

Your array has a length of 10. You need one variable (i) which takes the values from 0to 9.

for ( int i = 0  ; i < array.length ;   i++ ) 
       ^               ^                   ^
       |               |                   ------  increment ( i = i + 1 )
       |               |
       |               +-------------------------- repeat as long i < 10
       +------------------------------------------ start value of i


Arrays.sort( array );

Is a library methods that sorts arrays.