What techniques for making my code more compact and less maintainable have I overlooked?
Without rewriting your second example:

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

My blog: Imperial Deltronics

In reply to Re: Rate my fizzbuzz by CountZero
in thread Rate my fizzbuzz by Vonunov

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