Insert any element into an array at a desired position

Insert any element into an array at a desired position
#include<stdio.h>
#include<conio.h>
main()
{
    int a[15],n,i,item,pos;
    clrscr();
    printf("\n How many elements: ");
    scanf("%d",&n);
    for(i=0;i<n;i++)
      {
          printf("\n Enter element no. %d : ",i+1);
          scanf("%d",&a[i]);
      }
    printf("\n Array elements are:");
    for(i=0;i<n;i++)
         printf(" %d ",a[i]);
    printf("\n enter the element to be inserted : ");
    scanf("%d",&item);
    printf("\n enter the position of insertion : ");
    scanf("%d",&pos);
    for(i=n;i>=pos;i--)  // shifting the elements
         a[i]=a[i-1];

    a[--pos]=item;
      /* pos=pos-1; // pos. is decremented b'coz of Array storage process
    a[pos]=item; */

    printf("\n New array elements are:");
    printf("\n");
    for(i=0;i<=n;i++)
         printf(" %d ",a[i]);
    getch();
}