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]){
                     //swap elements
                     temp = arr[j-1];
                     arr[j-1] = arr[j];
                     arr[j] = temp;
                 }
                          
             }
         }  
  
    }  
    public static void main(String[] args) {  
        int arr[] ={3,60,35,2,45,320,5};
                 
        System.out.println("Array Before Bubble Sort");
        for(int i=0; i < arr.length; i++){
            System.out.print(arr[i] + " ");
        }
        System.out.println();
                  
        bubbleSort(arr);//sorting array elements using bubble sort
                 
        System.out.println("Array After Bubble Sort");
        for(int i=0; i < arr.length; i++){
            System.out.print(arr[i] + " ");
        }
   
    }
}