Write a program to insert element in existing array.?

♣♣♣ WRITE A PROGRAM TO INSERT ELEMENT IN EXISTING ARRAY. ♣♣♣

import java.io.*;

class pro6

{

            public static void main(String args[]) throws IOException

            {

            int cnt,last,pos,num;

            int arr[]=new int[10];

            int newarr[]=new int[10];

            InputStreamReader a=new InputStreamReader(System.in);

            BufferedReader b=new BufferedReader(a);

            System.out.print("Enter the total number of array : ");

            last=Integer.parseInt(b.readLine());

                        for(cnt=0;cnt

                        {         

                        System.out.print("Enter element"+(cnt+1)+" : ");

                        arr[cnt]=Integer.parseInt(b.readLine());        

                        }

                     System.out.print("Enter the position to insert new element in an existing array :");

                        pos=Integer.parseInt(b.readLine());

                        System.out.print("Enter the element : ");

                        num=Integer.parseInt(b.readLine());

                        for(cnt=0;cnt

                        {         

                                    if(cnt+1==pos)

                                    newarr[cnt]=num;

                                    else

                                    newarr[cnt]=arr[cnt];

                        }

                        System.out.println("Array after inserting new element is :");

                        for(cnt=0;cnt

                        {

                        System.out.print(newarr[cnt]+"   ");  

                        }         

            }

}

OUTPUT :-

            Enter the total number of array : 5

Enter Element1 :23

Enter Element2 :12

Enter Element3 :45

Enter Element4 :33

Enter Element5 :21

Enter the position to insert new element in an existing array :2

Enter the element : 88

Array after inserting new element is :

            23        88        45        33        21