please read carefully, thank you so much. in C++ language

B) Check SSN: Write a program for Programming Exercise 4.23 on p. 154 in the textbook. Additional notes or specifications: - Read the input as a single string. - Check the string to be sure that it is of the correct length (11). Display an appropriate error message if the string is not the correct length. - Check each symbol in the string for the appropriate ASCII value or range. Display an appropriate error message if the string contains any invalid symbols. - If the SSN is valid display an appropriate message. - Testing: Run the program for: - 123-45-6789 - Another SSN of your choice (do not use yours!) - An input with the incorrect length - An input with an incorrect symbol. 3 (Check SSN ) Write a program that prompts the user to enter a Social Security number in the format ddd-dd-dddd, where d is a digit. Here are sample runs