WAP for insert an element at desired position in an array?

WAP for insert an element at desired position in an array?


#include <stdio.h>

int main()
{
   int array[200], pos, a, n, val;

   printf("Enter number of elements in array\n");
   scanf("%d", &n);

   printf("Enter %d elements\n", n);

   for (a = 0; a< n; a++)
      scanf("%d", &array[a]);

   printf("Enter the location where you wish to insert an element\n");
   scanf("%d", &pos);

   printf("Enter the value to insert\n");
   scanf("%d", &val);

   for (a = n - 1; a >= pos - 1; a--)
      array[a+1] = array[a];

   array[pos-1] = val;

   printf("Resultant array is\n");

   for (a= 0; a<= n; a++)
      printf("%d\n", array[a]);

   return 0;
}