Java program to arrange any numbers in ascending order using scanner classes?

Answer 1

To arrange numbers in ascending order using Java, you can utilize the Scanner class to read input from the user and then sort the numbers using an array. Here's a simple example:

import java.util.Arrays;
import java.util.Scanner;

public class AscendingOrder {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter the number of elements: ");
        int n = scanner.nextInt();
        int[] numbers = new int[n];

        System.out.println("Enter the numbers:");
        for (int i = 0; i < n; i++) {
            numbers[i] = scanner.nextInt();
        }

        Arrays.sort(numbers);
        System.out.println("Numbers in ascending order: " + Arrays.toString(numbers));
        scanner.close();
    }
}

This program collects a specified number of integers from the user, sorts them using Arrays.sort(), and then displays the sorted list.