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Hubert Van De Walle
2021-12-01 19:32:38 +01:00
parent ccfcf5a259
commit 322f8eb45a
53 changed files with 156 additions and 239 deletions
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2020/src/main/kotlin/Day06.kt
+2 -3
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@@ -1,14 +1,13 @@
package be.vandewalleh.aoc.days
import be.vandewalleh.aoc.utils.input.Day
import be.vandewalleh.aoc.utils.input.Input
import be.vandewalleh.aoc.utils.input.Text
import org.eclipse.collections.impl.factory.primitive.CharBags
@Day(6)
class Day06(@Text val input: Input<String>) {
class Day06(@Text val input: String) {
private val groups = input.value.split("\n\n")
private val groups = input.split("\n\n")
fun part1() = groups.sumBy { it.replace("\n", "").toCharArray().toSet().size }