Use of C programming language coding

Lab3-6. Phone Number Analysis Let's create a phone number analyzer! Complete the given program to perform the following: n8 digits). 2. Validate the phone number. Reject negative input, input with fewer, or more than 8 digits, and input starting with 0 or 1 . Print "Invalid phone number" and terminate the program in such cases. 3. Extract and store the occurrences of digits in the phone number. 4. Count how many different digits appeared in the phone number. 5. Print out the results. This exercise is challenging. Read the hints and pseudocode carefully. Deadline: 10Feb,2023 (Fri). Input An integer, refers to the phone number. Output If the phone number is invalid, output " Invalid phone number ". If the phone number is valid, output the number of unique digits in the format, "There are differentdigit(s)." Sample Output 1 Sample Input 2 Sample Output 2 33333333 Sample Input 3 Sample Output 3 12345678 Sample Input 4 Sample Output 4 1234567 Invalid phone number Sample Input 5 [] Sample Output 5 123456789 Invalid phone number Sample Input 6 Sample Output 6 98765432 There are 8 different digit(5). Sample Input 7 [ Sample Output 7 22998833 There are 4 different digit(s). Sample Input 8 Sample Output 8 39037970 There are 4 different digit(s). Sample Input 9 Sample Output 9 10000000 Invalid phone number Sample Output 10 50000005 There are 2 different digit(s)