bubble sort

import java.io.*;

class mybubble_input

{

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

{

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

int i,j,temp,n,l;

System.out.println("enter the length of numbers u want to sort");

n=Integer.parseInt(br.readLine());

int a[]=new int[n];

l=a.length;

System.out.println("enter unsorted numbers");

for(i=0;i

{

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

}

System.out.println("the numbers before sorting");

for(i=0;i

{

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

}

System.out.println(" ");

for(i=0;i

{

for(j=0;j

{

if(a[j]>a[j+1])

{

temp = a[j+1];

a[j+1]=a[j];

a[j]=temp;

}

}

}

System.out.println("numbers after sorting");

for(i=0;i

{

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

}

}

}