FizzBuzz with simple mapping operator

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FizzBuzz with simple mapping operator

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Last edited Jan 8, 2015

Created on Jan 8, 2015

This example demonstrates the FizzBuzz logic through a simple mapping operator, rendering the output sequence from 1 to 15 as a compact text visualization. The code uses the XQuery 3.0 `!` mapping operator to iterate over each number, applying a chain of conditional `mod` checks to classify values as “fizz,” “buzz,” or “fizz buzz.” The data source is the hardcoded range (1 to 15), and the rendering approach is direct string output, with no external libraries or graphical APIs involved. It shows how a classic programming puzzle can be expressed concisely using functional-style iteration and conditional logic in a single line.

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