Program for pattern printing ,bubble sort

Question

Accepted Answer

Program to print a pattern and implement bubble sort on an array of strings.

Accepted Answer

public class BubbleSortExample {

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] + " ");

}

Top NTT Data Software Developer interview questions & answers