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Java program for Bubble Sort


bubble-sort.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] + " ");
}
}
}