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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/Day02.kt
+2 -3
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@@ -1,16 +1,15 @@
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.Lines
@Day(2)
class Day02(@Lines input: Input<List<String>>) {
class Day02(@Lines input: List<String>) {
private data class PasswordEntry(val range: IntRange, val letter: Char, val password: String)
private val regex = "^(\\d+)-(\\d+) ([a-z]): (.*)$".toRegex()
private val passwords = input.value.map {
private val passwords = input.map {
val (_, min, max, letter, password) = regex.find(it)!!.groupValues
PasswordEntry(min.toInt()..max.toInt(), letter[0], password)
}