Sections C.5–C.6 discussed the
if single-selection and the
else double-selection statements. The switch multiple-selection statement performs different actions based on the possible values of a constant integral expression of type
GradeBook Class with switch Statement to Count A, B, C, D and F Grades
Figure C.17 enhances the
GradeBook case study that we began presenting in Appendix B. The new version we now present not only calculates the average of a set of numeric grades entered by the user, but uses a
switch statement to determine whether each grade is the equivalent of an A, B, C, D or F and to increment the appropriate grade counter. The class also displays a summary ...