Course of Raku / Functional, concurrent, reactive, and web programming / Functional programming / Lazy and infinite sequences / Exercises

Powers of three

Problem

Using the sequence operator with a closure rule, build the infinite series of powers of three (1, 3, 9, 27, … — each term three times the last) and print the first five of them.

Example

The program prints:

(1 3 9 27 81)

Solution

✅ See the solution

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