Sequential Sort

import java.util.*;

class SequentialSort{

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

   Scanner scan=new Scanner(System.in);

int n,i,j,t;


          System.out.println("Enter the number of elements : ");
       n=scan.nextInt();

    int a[]=new int[n]; //declare array 

    System.out.println("Enter "+n+" elements.");

    for(i=0;i < n;i++) 
    a[i]=scan.nextInt();


    //sort the array in ascending order
    for(i=0;i< n;i++){

      for(j=i+1;j< n;j++){

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

        t=a[i];

        a[i]=a[j];

        a[j]=t;

       }//end of if
          }//end of inner loop
    }//end of outer loop


    //display the sorted array

    for(i=0;i< n;i++){

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

    }//end of loop

   }//end of main
}//end of class