Smallest among array elements

CODE:

import java.util.*;

class Small

{

     public static void main(String args[])

     {

           int i,n,small;

           Scanner sc = new Scanner(System.in);

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

           n=sc.nextInt();

           int a[]=new int[n];

           for(i=0;i<=n-1;i++)

           {

                System.out.print("enter a no:");

                a[i]=sc.nextInt();

           }

           small=a[0];

           for(i=0;i<=n-1;i++)

           {

                if(small>a[i])

                small=a[i];

           }

           System.out.println("smallest no="+small);

     }

}

  

OUTPUT: