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Day13: Add another solution #836

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Jan 2, 2025
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Day13: Add another solution #836

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Day13: Add another solution
rolandtritsch Dec 31, 2024
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Fix errornous edit
rolandtritsch Dec 31, 2024
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SethTisue Jan 2, 2025
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Day13: Add another solution
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@rolandtritsch
rolandtritsch authored Dec 31, 2024
commit 7f43225d3557b1394e8ce9a8621ea03d9e23c97e
3 changes: 2 additions & 1 deletion docs/2024/puzzles/day13.md
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Expand Up @@ -141,7 +141,7 @@ extension (a: Long)
infix def safeDiv(b: Long): Option[Long] =
Option.when(b != 0 && a % b == 0)(a / b)
```

I've completed "Claw Contraption" - Day 13 - Advent of Code 2024 #AdventOfCode
we check that denominator is not zero and that numerator is divisible by denominator.

With the help of `safeDiv`, the solution can be cleanly expressed as:
Expand Down Expand Up @@ -228,6 +228,7 @@ def part2(input: String): Long =
- [Solution](https://github.com/TheDrawingCoder-Gamer/adventofcode2024/blob/e163baeaedcd90732b5e19f578a2faadeb1ef872/src/main/scala/Day13.scala) by [Bulby](https://github.com/TheDrawingCoder-Gamer)
- [Solution](https://github.com/jportway/advent2024/blob/master/src/main/scala/Day13.scala) by [Joshua Portway](https://github.com/jportway)
- [Solution](https://github.com/AvaPL/Advent-of-Code-2024/tree/main/src/main/scala/day13) by [Paweł Cembaluk](https://github.com/AvaPL)
- [Solution](https://github.com/rolandtritsch/scala3-aoc-2024/blob/trunk/main/src/aoc2024/Day13.scala) by [Roland Tritsch](https://github.com/rolandtritsch)

Share your solution to the Scala community by editing this page.
You can even write the whole article! [See here for the expected format](https://github.com/scalacenter/scala-advent-of-code/discussions/424)