Solution.java

import java.util.*;

public class Solution {

    private static void bubbleSort(int[] array) {
        int swaps = 0;
        boolean swapped = true;
        while (swapped) {
            swapped = false;
            for (int i = 1; i < array.length; i++) {
                if (array[i - 1] > array[i]) {
                    swap(array, i - 1, i);
                    swaps++;
                    swapped = true;
                }
            }
        }

        System.out.println("Array is sorted in " + swaps + " swaps.");
        System.out.println("First Element: " + array[0]);
        System.out.println("Last Element: " + array[array.length - 1]);
    }

    private static void swap(int[] array, int i, int j) {
        int temp = array[i];
        array[i] = array[j];
        array[j] = temp;
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] array = new int[n];
        for (int i = 0; i < n; i++) {
            array[i] = in.nextInt();
        }
        in.close();

        bubbleSort(array);
    }
}