Problem 1:
Input names of students from the user, terminated by ZZZ, and create a data file GRADES with records of the form:
student (string), test1 (integer), test2 (integer), test3 (integer)
In this file, all test scores should be set equal to 0.
Problem 2:
Display the contents of the file GRADES created in Problem 1.
Each student's record should appear on a separate line and include the total score (the sum of the three tests) for that student. For
example, a line of output might be:
R. Abrams 76 84 82 242