Interface With an Indexer

The IWordBank interface declares a read-only indexer this[int index] and a Count property. Write a WordBank class that is constructed with a string[] and exposes it through that indexer and count. The tester reads the count and a couple of words by index. Do NOT write a Main method.

For the words red, green, blue the program prints the output shown in Expected Output.

Expected Output:

3↵
red↵
blue↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Interfaces

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