Chapter 22, Problem 22.35E

Program Plan Intro

Program Plan:

• Include the header files.
• Start “main()” function.
• Declare variables required.
• Accept the telephone number.
• Extract areacode using strtok() function.
• Extract first three digit of phone number again using function “strtok()” and then using “strcpy()” to copy the same in “ phno ”.
• Extract last four digit of phone number again using function “strtok()” and then using “strcat()” to append the same to “ phno ”.
• Display Phno.
• Return and exit.