Array sorting

Code:

import java.io.*;
import java.lang.*;
import java.util.Scanner;
class sorting
{
    public static void main(String args[])
    {
        int a,b,n,i,temp,j;
    Scanner in=new Scanner(System.in);
    System.out.print("How many numbers to sort : ");
    n=in.nextInt();
    int[] h= new int[n];
     System.out.println("Enter the "+n +" Elements");
     for(i=0;i<n;i++)
     {
         h[i]=in.nextInt();
        
     }
     for(i=0;i<n-1;i++)
     {
         for(j=0;j<(n-i-1);j++)
         {
             if(h[j]>h[j+1])
             {
                 temp=h[j];
                 h[j]=h[j+1];
                 h[j+1]=temp;
             }
         }
     }
      System.out.println("sorted list");
      for(i=0;i<n;i++)
      {
           System.out.println(h[i]);
      }
    }
    }

Output: