dnutiu/aoc-2023
dnutiu/aoc-2023
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

🎄Advent of Code - Day 4 ✨ part 2

Browse source
This commit is contained in:
Denis-Cosmin Nutiu 2023-12-04 18:33:35 +02:00
parent 4d35c85ea7
commit eb3c41807d
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/main/kotlin/AdventOfCode2023/day4/Scratchcards.kt
View file

@ -46,6 +46,6 @@ class Scratchcards : Puzzle("2023", "4") {
val parts = card.split("|") val parts = card.split("|")
val cleanParts = parts[1].split(Regex("\\s")).filter { it != "" }.toSet() val cleanParts = parts[1].split(Regex("\\s")).filter { it != "" }.toSet()
val winningNumbers = parts[0].split(":")[1].split(Regex("\\s")).filter { it != "" }.toSet() val winningNumbers = parts[0].split(":")[1].split(Regex("\\s")).filter { it != "" }.toSet()
return winningNumbers.filter { number -> cleanParts.contains(number) }.count() return winningNumbers.count { number -> cleanParts.contains(number) }
} }
} }