2. (Tokenizing Telephone Numbers) Write a program that inputs a telephone number as a string in the form (555) 555-5555. The program should use function strtok to extract the area code as a token, the first three digits of the telephone number as a token and the last four digits of the phone number as a token. The seven digits of the phone number should be concatenated into one string. The program should convert the area-code string to int and convert the phone-number string to long. Both the area code and the phone number should be printed.

The language is C

Sample ***

a Telephone Number as a string in the form as 555 Enter 555-5555 (700) 555-2121 The integer Area code is given as 700 The long integer Telephone Number is 5552121