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This commit is contained in:
Hubert Van De Walle 2020-12-05 08:18:25 +01:00
parent 23e3b517e9
commit d394c8697f
1 changed files with 3 additions and 4 deletions
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7
days/src/main/kotlin/Day05.kt
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@ -14,12 +14,11 @@ class Day05(@Lines val input: Input<List<String>>) {
.replace("L", "0") .replace("L", "0")
.replace("R", "1") .replace("R", "1")
.toInt(2) .toInt(2)
} }.sorted()
fun part1() = ids.maxOrNull() fun part1() = ids.last()
fun part2() = ids.sorted() fun part2() = ids.windowed(size = 2, step = 1)
.windowed(size = 2, step = 1)
.find { (a, b) -> b - a > 1 }!! .find { (a, b) -> b - a > 1 }!!
.first() + 1 .first() + 1
} }