HW4

import java.util.Scanner;

public class Main
{

     public static void main(String []args)
     {
         Scanner sc=new Scanner(System.in);
         int n;
         System.out.println("Enter the size of the array");
         n=sc.nextInt();

         int arr[]=new int[n];
        System.out.println("Enter the array");
        for(int i=0;i<n;i++)
        {
            arr[i]=sc.nextInt();
        }

        for(int i=0;i<n;i++)
        {
            for(int j=i+1;j<n;j++)
            {
        //Checking and swap
                if(arr[i]<arr[j])
                {
                    int temp=arr[i];
                    arr[i]=arr[j];
                    arr[j]=temp;
                }
            }
        }

        System.out.println("Second Largest element is "+arr[1]);   //Display second largest element.
        System.out.println("Second Smallest element is "+arr[n-2]);  //Display second smallest element.
    }

}