C program to insert an element at a given position in an array

Write a C program to insert an element at a given position in an array.

  #include <stdio.h>
  int main() {
        int data[100], n, i, pos, newdata;

        /* get the number of entries from the user */
        printf("Enter ur value for n(1-99):");
        scanf("%d", &n);
        if (n < 0 || n > 99) {
                printf("U have entered wrong input!!");
                return 0;
        }

        /* get the input data */
        printf("Enter your inputs:\n");
        for (i = 0; i < n; i++)
                scanf("%d", &data[i]);

        /* get the position and new data to insert */
        printf("Enter your new data to insert and its pos:");
        scanf("%d%d", &newdata, &pos);
        if (pos < 0 || pos > 99) {
                printf("Wrong position!!\n");
                return 0;
        }

        /* relocate the existing data at pos to n */
        for (i = n; i > pos - 1; i--) {
                data[i] = data[i - 1];
        }

        /* insert the new data into the array */
        data[i] = newdata;

        /* print the result */
        for (i = 0; i <= n; i++)
                printf("%d\n", data[i]);
        return 0;
  }

  Output:

  jp@jp-VirtualBox:~/$ ./a.out
  Enter ur value for n(1-99):5
  Enter your inputs:
  100
  200
  300
  400
  500
  Enter your new data to insert and its pos:250 3
  100
  200
  250
  300
  400
  500