Course of Raku / Functional, concurrent, reactive, and web programming / Concurrent programming / Hyper and race 🆕 / Exercises

A racing sum

Problem

Summing does not care about order, so .race — the unordered partner of .hyper — is the right tool. Using .race, for the numbers 1 to 50: square each in parallel, keep only the even squares, and print their sum.

Example

The program prints:

22100

Solution

✅ See the solution

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