Thread: java exercise

A) To define the Student class, which contains attributes: Name, Age, matriculation number, average of grades for 2 semesters and is able to say (Good morning, Good morning, Good evening, Good night) depending on a characteristic of the beginning of the day, the middle, the end of the day or the beginning of the night. Within class 1, define a constructor and methods that allow setting and retrieving values for attributes. Within the student class, define the method that determines whether the student is a scholarship holder throughout the year (scholarship grade> = 7).

B) Using the defined class, set the data for a student (the data will be read from the keyboard). Display a message on the screen regarding whether or not the student is receiving a scholarship.

C) Fill in the data for n students and display the names of the scholarship students on the screen
I don't know how to solve this problem, HELP ME, PLEASE!!!