Bubble Sort Java Program; Bubble Sort is the most basic sorting algorithm, which works by exchanging neighboring components in the wrong order repeatedly.
First Pass: (5 1 4 2 8) –> (1 5 4 2 8), where the algorithm compares the first two elements and swaps because 5 > 1. (1 5 4 2 8) –> (1 4 5 2 8), where the method swaps because 5 > 4.
We have included a downloadable zip file at the end of the program so that you may run the following codes.
Example Program
package bubble_sort_java;
import java.util.Scanner;
public class Bubble_Sort_Java {
public static void Sort(int a[]) {
int n = a.length, i, j, p, temp;
for (i = 0; i < n - 1; i++) {
for (j = 0; j < n - i - 1; j++) {
if (a[j + 1] < a[j]) {
temp = a[j + 1];
a[j + 1] = a[j];
a[j] = temp;
}
}
}
}
public static void printarray(int a[]) {
for (int i = 0; i < a.length; i++) {
System.out.print(a[i] + " ");
}
}
public static void main(String[] args) {
int n, res, i;
Scanner s = new Scanner(System.in);
System.out.print("Enter number of elements in the array:");
n = s.nextInt();
int a[] = new int[n];
System.out.println("Enter " + n + " elements ");
for (i = 0; i < n; i++) {
a[i] = s.nextInt();
}
System.out.println("elements in array ");
printarray(a);
Sort(a);
System.out.println("\nelements after sorting");
printarray(a);
}
}
Output:
//Bubble Sort Java Program: Sample Code Output
Enter number of elements in the array:3
Enter 3 elements
6
4
7
elements in array
6 4 7
elements after sorting
4 6 7
What is the importance of the Bubble sort program in Java?
Bubble sort has the following advantages: It is simple to write and understand. Only a few lines of code are required. Because bubble sort is an in-place sorting algorithm, the data is stored in memory, with low memory overhead.
Because the algorithm is simple to understand and implement, bubble sorting is a good way to teach new programmers how to sort data sets.
What is the use of the Java program to bubble sort?
To sort the array elements, Bubble Sort is one of the easiest sorting techniques in Java. The goal is to go from the first to the last element by comparing nearby components and swapping them if they are not in the correct sequence.
About the Project
Bubble sort is popular in computer graphics because it can detect a very tiny defect (such as a swap of only two elements) in almost-sorted arrays and rectify it with only linear complexity (2n).
The Java project below covers all of the necessary and vital elements that can be used for college projects by first-year, second-year, and final-year IT students.
The project is entirely written in Java and built in the Netbeans code editor.
Project Details and Technology
Project Name: | Bubble Sort Java Program with Source Code |
Abstract | Modified bubble sort is a superior variant of the Bubble Sort Java Program that includes a flag that is set if an exchange is made after a whole run over the array. If no exchange is made, the array should be obvious to be in order because no two elements must be switched. The sort should then be completed. |
Language/s Used: | Java |
Java version (Recommended): | 8 |
Database: | N/A |
Type: | Desktop Application |
Developer: | sourcecodehero |
Updates: | 0 |
To start executing this project, makes sure that you have NetBeans IDE or any platform of code editor installed in your computer. You can also watch tutorial in Transport Management System in Java with Source Code | Java Projects with Source Code
Java program to implement bubble sort: Follow the steps below
Time needed: 3 minutes
- Step 1: Download Source Code
To get started, find the downloaded source code file below and click to start downloading it.
- Step 2: Extract File
Navigate to the file’s location when you’ve finished downloading it and right-click it to extract it.
- Step 3: Run the project
Next, open NetBeans IDE click open project, and choose your download.
- Step 4: Run the project.
Next, right click the project folder and click run.
Download the Source Code below
Summary
For those Web developers interested in learning more about web apps, this system is a fully functional project.
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Inquiries
If you have any questions or comments on the project, please leave a comment below.