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Visual C#® 2012: How to Program, Fifth Edition by Harvey Deitel, Paul Deitel

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8.11. Case Study: GradeBook Using a Rectangular Array

In Section 8.9, we presented class GradeBook (Fig. 8.15), which used a one-dimensional array to store student grades on a single exam. In most courses, students take several exams. Instructors are likely to want to analyze grades across the entire course, both for a single student and for the class as a whole.

Storing Student Grades in a Rectangular Array in Class GradeBook

Figure 8.20 contains a version of class GradeBook that uses a rectangular array grades to store the grades of a number of students on multiple exams. Each row of the array represents a single student’s grades for the entire course, and each column represents the grades for the whole class on one of the exams the students ...

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