Question

How to sort an array of numbers in descending order with Java

Answer 1

import java.util.Arrays;
import java.util.Collections;

public class MyClass {
    public static void main(String args[]) {
        Integer[] arr = new Integer[] {5, 3, 7, 1, 5, 2, 9, 8};

        Arrays.sort(arr, Collections.reverseOrder());
        
        System.out.println(Arrays.toString(arr));
    }
}




/*
run:

[9, 8, 7, 5, 5, 3, 2, 1]

*/

 

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