Bubble Sort Algorithm Source Code in Java

Here you find the source code for Bubble Sort Algorithm. This is a very basic level algorithm using to sort unsorted Number array. Most of the basic Software Engineering interviews, this is a common question raised.

//Copyrighted geekdecoders.blogspot.com
public class bubbleSort{
 
    public static void main(String args[]){

        int array[] = {50,89,4,67,124,56,78,33,64,57,3};
        System.out.println("\nIntegers Before Sort:\n");

        for(int k=0; k < array.length; k++)
            System.out.print( array[k]+"  ");

        System.out.println("\n");

        //Sorting Starts

        int i,j,temp=0;
        for(i = 0; i < array.length; i++){
            for(j = 1; j < (array.length-i); j++){
                if(array[j-1] > array[j]){
                    temp = array[j-1];
                    array[j-1]=array[j];
                    array[j]=temp;
                }
            }
        }

        System.out.println("Sorted Array:\n");
        for(int k = 0; k <array.length; k++)
            System.out.print(array[k]+"  ");
    }
}

Output

Try to do some modification on this code and add it as a comment.