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Skip set.contains()

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This commit is contained in:
Hubert Van De Walle 2020-12-16 09:46:49 +01:00
parent b9a0c574e9
commit edce14cd40
1 changed files with 1 additions and 2 deletions
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3
days/src/main/kotlin/Day16.kt
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@ -91,8 +91,7 @@ class Day16(@Groups val input: Input<List<List<String>>>) {
val one = values.filter { it.size() == 1 }
.map { it.first() }
.find { !removed.contains(it) }
?.also { removed.add(it) }
.find { removed.add(it) }
?: error("No values left to remove")
for (entry in indexesByCategory.keyMultiValuePairsView()) {