Write a Java Program for Sorting using Bubble Sort

package com.tutorial4u;

import java.util.Scanner;

public class BubbleSort {

     public static void main(String[] args) {

           int num, swap,i,j;

           Scanner sc= new Scanner(System.in);

           System.out.print("Enter number of Integer to sort : ");

           num = sc.nextInt();

           int array[] = new int[num];

           System.out.println("Enter "+num+ " Integer :");

           for(i=0;i<num;i++){

                array[i] = sc.nextInt();

           }

           for(i=0;i<(num-1);i++){

                for(j=0;j<(num-1)-i;j++){

                      if(array[j] > array[j+1]){

                           swap = array[j];

                           array[j] = array[j+1];

                           array[j+1] = swap;

                      }

                }

           }

           System.out.println("Sorted list of number is : ");

           for(i=0; i<num; i++){

                System.out.println(array[i]);

           }

     }

}

Output : 

Enter number of Integer to sort : 5

Enter 5 Integer :

89

43

65

32

56

Sorted list of number is :

32

43

56

65

89