For each of the following problems, use the top-down modular approach and pseudo code to design a suitable program to solve it.
 
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.
 
 
Process
1 Display the Program Title - "Student Test Score Program"
2 Get Student Name
3 Display Grade File- “Test Scores”
4 Calculate Student Grade- “Test Scores”
5 Display Student Grade Total
Input
 
Student Name -real
 
Student Test Score - real
 
Output
 
Student Test Scores Results - real
 
Main Module
      Declare Student as String
      Declare Test1 as integer
      Declare Test2 as integer
      Declare Test3 as Integer
 
Write “Welcome to the Student Test Score program”
 
      Call Student Grade File 
      Call Calculate Student Grades
      Call Display Student Grades 
 
End program
 
End Main Module Program
 
Student Grade File- Test Scores
Open “Student Grade File” for output test scores
       Write “Enter student name “
       Input  “ZZZ  when you are done”
       Input Student, Test (1), Test (2), Test (3)
 
While Student <> “ZZZ”
Set Test = 0
 
End While
 
End Student Grade File- Test Score Program
 
Calculate Student Grade - Test Scores
Declare  test scores as Integer
Set Total = Test (1) + Test (2) + Test (3)
 
End program
 
End Calculate Student Grade - Test Scores Program
 
Display Student Grade Total 
 
 
End program
 
End Student Grade Program