CIS 2110 Homework Assignment #1 Problem Statement, I/O Design and Walk-throughs

Name:_________________________________________________________

Learning Objectives: To demonstrate the student's level of competence in:

• The first two steps in problem solving
• Walk-throughs

Assignment:

Consider the following Problem: Dr. Abel Moreno, CIS Department Chair, requires a report to display the Term, and for that term the Student ID-Code, Grade Point Average and the Hours Completed by each student in the CIS Department. After the data for all students has been shown a summary must display the overall Total Number of Students, Total Number of Hours Completed (by all students), and the Average Number of Hours Completed Per Student (total hours completed divided by total number of students) for that term. Additionally the summary must then display the Highest Grade Point Average and the Student ID-Code for the student earning that highest Grade Point Average. In the event of multiple instances of the highest only the first instance need be reported. The department is willing to input the Term (which is input once) and for that term the Student ID-Code, Grade Point Average, and the Hours Completed (in that order) for each student in the CIS Department. The -1 value for student id-code indicates the end of student data entries.

For the problem described above:

• Formulate the Statement of this Problem
• Develop the I/O Design for this Problem
• Using the test data below:
  • Develop a Human Level Walk-through for this Problem (Human Level Walk-throughs have ONLY the "Input & Output" fields)
  • Develop an Annotated Program Level Walk-through for this Problem (Program Level Walk-throughs have the "Input, Output & Working Storage" fields)