Take A Number From User Tell It Is Two Digit Number Or Not in C Program

#include <stdio.h>

#include <conio.h>

int main()

{

   int num;

   printf(" Enter A Number \n");

   scanf("%d",&num);

    if(num >= 10 && num <= 99)

    {

        printf(" %d Is A Two Digit Number ",num);

    }

    else

    {

        printf(" %d Is Not A Two Digit Number ",num);

    }

     printf("\n Created By Shaileshnpatil.blogspot.com");

}