/*Java Program to add an element in an Array at a specific position*/

import java.util.Arrays; 
import java.util.Scanner;

public class Main
{
    //Method to add an element in the given specific position
    public static int[] addElement(int n, int arr[], int ele, int pos) 
    { 
        int i; 
  
        // create a new array of size n+1 
        int newarr[] = new int[n + 1]; 
  
        // insert the elements from the old array into the new array 
     
        for (i = 0; i < n + 1; i++) 
        { 
            if (i < pos - 1) 
                newarr[i] = arr[i];  // insert all elements till position 
            else if (i == pos - 1) 
                newarr[i] = ele;        // then insert element at specific position 
            else
                newarr[i] = arr[i - 1]; // then insert rest of the elements
        } 
        return newarr; 
    } 
  
  
    //Driver Method
    public static void main(String[] args)
    {
        Scanner sc=new Scanner(System.in);
        
        int n;    //Array Size Declaration
        System.out.println("Enter the number of elements :");
        n=sc.nextInt();    //Array Size Initialization
        
        int arr[]=new int[n];    //Array Declaration
        System.out.println("Enter the elements of the array :");
        for(int i=0;i<n;i++)     //Array Initialization
        {
            arr[i]=sc.nextInt();
        }
        System.out.println("Enter the elements you want to insert :");
        int ele = sc.nextInt(); 
     
        // Position to insert 
        System.out.println("Enter the position where you want to insert :");
        int pos = sc.nextInt(); 
      
        arr = addElement(n, arr, ele, pos); 
  
        // print the updated array 
        System.out.println("\nArray with " + ele  + " inserted at position " + pos + ":\n" + Arrays.toString(arr)); 
        
    }
}

/*Java Program to add an element in an Array at a specific position*/

import java.util.ArrayList; 
import java.util.Arrays; 
import java.util.List;
import java.util.Scanner;
import java.util.Collections;

public class Main
{
    //Method to add an element in the given specific position
    private static void addElement(Integer[] arr, int element, int position) 
    { 
        // Coverting array to ArrayList 
        List<Integer> list = new ArrayList<>(Arrays.asList(arr)); 
          
        // Adding the element at position 
        list.add(position - 1, element); 
          
        // Converting the list back to array 
        arr = list.toArray(arr); 
  
        // Printing the original array 
        System.out.println("Initial Array:\n" + Arrays.toString(arr)); 
  
        // Printing the updated array 
        System.out.println("\nArray with " + element + " inserted at position "+ position + ":\n" + Arrays.toString(arr)); 
    } 
  
    //Driver Method
    public static void main(String[] args)
    {
        Scanner sc=new Scanner(System.in);
        
        int n;    //Array Size Declaration
        System.out.println("Enter the number of elements :");
        n=sc.nextInt();    //Array Size Initialization
        
        Integer arr[]=new Integer[n];    //Array Declaration
        System.out.println("Enter the elements of the array :");
        for(int i=0;i<n;i++)     //Array Initialization
        {
            arr[i]=sc.nextInt();
        }
        System.out.println("Enter the elements you want to insert :");
        int ele = sc.nextInt(); 
     
        // Position to insert 
        System.out.println("Enter the position where you want to insert :");
        int pos = sc.nextInt(); 
      
        // Calling the function to insert 
        addElement(arr, ele, pos); 
        
    }
}