Simple Sort

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/*Java program for Simple sorting*/

import java.util.*;

public class VSDSimpleSort {
	static int n;// size of array
	static int a[];// array of numbers to be sorted
	// Function to perform simple sorting

	public static void VSDsort() {
		for (int i = 0; i < n; i++) {
			for (int j = 0; j < n; j++) {
				if (a[i] < a[j])
					VSDswapElementsAt(i, j);
			}
		}
	}

	// Function to swap the elements of array
	public static void VSDswapElementsAt(int i, int j) {
		int temp = a[i];
		a[i] = a[j];
		a[j] = temp;
	}

	// Function to take user input
	public static void VSDuserInput() {
		Scanner sc = new Scanner(System.in);
		System.out.println("Enter size");
		n = sc.nextInt();
		a = new int[n];
		System.out.println("Enter numbers to sort:");
		for (int i = 0; i < n; i++) {
			a[i] = sc.nextInt();
		}
	}

	// Function to print output
	public static void VSDprintOutput() {
		System.out.println("The sorted order is:");
		for (int i = 0; i < n; i++) {
			System.out.println(a[i]);
		}
	}

	public static void main(String args[]) {
		VSDuserInput();// Taking user input
		VSDsort();// Call to sort the array
		VSDprintOutput();// Printing output
	}
}