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5.6 Exercises

See Appendix A, Exercise Answers for answers.

  1. Write a program that reads in a string, then prints that string and its mapped value according to the mapping presented in Table 5.1 .


    Table 5.1: Sample Hash Mapping

    Input

    Output

    red

    apple

    green

    leaves

    blue

    ocean

  2. Write a program that reads a series of words with one word per line until end-of-file, then prints a summary of how many times each word was seen. (For extra challenge, sort the words in ascending ASCII order in the output.)











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