How to Sort an Array in Ascending Order in Java - Step by Step Examples

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How to Sort an Array in Ascending Order in Java ?

Answer

To sort an array in ascending order in Java, you can use the Arrays.sort() method.

✐ Examples

1 Sort Array of Integers

In this example,

Create an array of integers, for example, numbers.
Use the Arrays.sort() method to sort the array in-place.
The array will be sorted in ascending order.
Print the sorted array to see the result.

Java Program

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        int[] numbers = {5, 2, 8, 1, 9};
        Arrays.sort(numbers);
        System.out.println("Sorted Array of Integers: " + Arrays.toString(numbers));
    }
}

Output

Sorted Array of Integers: [1, 2, 5, 8, 9]

2 Sort Array of Strings

In this example,

Create an array of strings, for example, words.
Use the Arrays.sort() method to sort the array in-place.
The array will be sorted in ascending order based on string comparison.
Print the sorted array to see the result.

Java Program

import java.util.Arrays;

public class Main {
    public static void main(String[] args) {
        String[] words = {"apple", "banana", "cherry", "date"};
        Arrays.sort(words);
        System.out.println("Sorted Array of Strings: " + Arrays.toString(words));
    }
}

Output

Sorted Array of Strings: [apple, banana, cherry, date]

Summary

In this tutorial, we learned How to Sort an Array in Ascending Order in Java language with well detailed examples.

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How to Sort an Array in Ascending Order in Java - Step by Step Examples

How to Sort an Array in Ascending Order in Java ?

Answer

✐ Examples

1 Sort Array of Integers

Java Program

Output

2 Sort Array of Strings

Java Program

Output

Summary

More Java Arrays Tutorials