How to sort array java

Sorting java

public class SortingData {
    public static void main(String[] args)
    {
        int[] arr = { 13, 7, 6, 45, 21, 9, 101, 102 };
  		
        Arrays.sort(arr);//sort() function
  
        System.out.printf("Modified arr[] : %s",
                          Arrays.toString(arr));
    }
}

Java sort int array

// an array of ints
int[] arr = {1, 2, 3, 4, 5, 6};

// an array of reverse sorted ints
int[] arrDesc = Arrays.stream(arr).boxed()
    .sorted(Collections.reverseOrder())
    .mapToInt(Integer::intValue)
    .toArray();

System.out.println(Arrays.toString(arrDesc)); // outputs [6, 5, 4, 3, 2, 1]

Source: stackoverflow.com

How to sort array java

int[] array = new int[10];
Random rand = new Random();
for (int i = 0; i < array.length; i++)
    array[i] = rand.nextInt(100) + 1;
Arrays.sort(array);
System.out.println(Arrays.toString(array));
// in reverse order
for (int i = array.length - 1; i >= 0; i--)
    System.out.print(array[i] + " ");
System.out.println();

-1

Source: stackoverflow.com

Similar codes

0 vote197 views2 answers
Runtime intalize array in java
Java
0 vote231 views1 answer
Android access main toolbar in fragment
Java
0 vote229 views1 answer
Change upper bar colour android studio
Java
1 vote206 views1 answer
Add value with n variable with Arraylist in java
Java
0 vote217 views1 answer
Why is write replacing my text java
Java
10 votes207 views6 answers
Java Print
Java
1 vote211 views1 answer
How to read file from assets folder in android
Java
0 vote212 views1 answer
Test a javafx project
Java
1 vote204 views1 answer
Spring security enable global cors
Java
1 vote217 views3 answers
How to add string to array in java
Java