Bubble Sort in Java

import java.io.*;
class Bubble{
	public static void main(String args[])throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int arr[] = new int[20];
		System.out.print("Enter the number of elements : ");
		int elements = Integer.parseInt(br.readLine());
		for(int i=0;i<elements;i++){
			System.out.print("\nEnter the element " + (i+1) + " : ");
			arr[i]=Integer.parseInt(br.readLine());
		}
		
		int temp;
		
		for(int i=0;i<elements;i++){
			for(int j=i;j<elements;j++){
				if(arr[i]>arr[j]){
					temp=arr[i];
					arr[i]=arr[j];
					arr[j]=temp;
				}
			}
		}
		
		// print elements
		
		for(int i=0;i<elements;i++){
			System.out.print(arr[i] + ",");
		}
		
	}
}

import java.io.*;

class Bubble{

public static void main(String args[])throws IOException{

BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

int arr[] = new int[20];

System.out.print("Enter the number of elements : ");

int elements = Integer.parseInt(br.readLine());

for(int i=0;i<elements;i++){

System.out.print("\nEnter the element " + (i+1) + " : ");

arr[i]=Integer.parseInt(br.readLine());

}

int temp;

for(int i=0;i<elements;i++){

for(int j=i;j<elements;j++){

if(arr[i]>arr[j]){

temp=arr[i];

arr[i]=arr[j];

arr[j]=temp;

}

// print elements

for(int i=0;i<elements;i++){

System.out.print(arr[i] + ",");

}

Published by faltutech on 27th August 2017

faltutech

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