bubblesort.java

public class BubbleSort {
   static void bubbleSort(int[] arr) {
      int n = arr.length;
      int temp = 0;

      for(int i = 0; i < n; i++) {
         for(int j=1; j < (n-i); j++) {
            if(arr[j-1] > arr[j]) {
               temp = arr[j-1];
               arr[j-1] = arr[j];
               arr[j] = temp;
            }
         }
      }
   }
   public static void main(String[] args) {
      int arr[] = new int[10];

        System.out.println("Enter the 10 numbers now.");

        for (int i = 0 ; i < arr.length; i++ ) {
           arr[i] = input.nextInt();
        }

      for(int i = 0; i < arr.length; i++) {
         System.out.print(arr[i] + " ");
      }
      System.out.println();
      bubbleSort(arr);
      System.out.println("Array After Bubble Sort");

      for(int i = 0; i < arr.length; i++) {
         System.out.print(arr[i] + " ");
      }
   }
}