Alone Moon

At the end of this semester (Spring2019), we want to store the first name, the last name, and the final mark (out of 100) of all students of section 3143 having studied the course data structures. Note that the total number of students in this section is equal to 67. Through a C++ program, define suitable data structures to store these data. Additionally, your program will ask the user to enter all of these required data then, will print on the screen the first and last names of all students obtaining a final mark greater than or equal to 80.

1. A phone number, such as (966) 767-8900, has three parts: the area code (966), the exchange (767), and the number (8900). Write a program that uses a structure to store these three parts of a phone number separately. Call the structure phone. 2. Create two structure variables of type phone. Initialize one, and have the user input a number for the other one. Then display both numbers. Modify the program so that the program asks names of 10 persons and phone numbers. Use the phone structure in the previous exercise and create another structure that includes names of persons and phone structure