A Laboratory Course in C++, 5th Edition

Lesson 7-2: Multiway Branching

160 | Chapter 7

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Exercise 1: As Prelab Exercise 4 demonstrated, program Switches is not very robust. Add the

code necessary to allow the program to work properly with both lowercase and uppercase versions

of the input letters. Run your program with the same data, but type in the letters as lowercase.

Exercise 2: Program Switches is still not very robust. Add a default case that prints an error

message and asks for the letter to be reentered. Test your program with the same data set, but add

several ...