Aoc24

.gitignore

@@ -1,6 +1,7 @@
 .gradle
-.idea
+.idea/
 .kotlin/
 build
-src/**/*.txt
 local.properties
+
+src/resources/*-output.txt

build.gradle

@@ -0,0 +1,34 @@
+//plugins {
+//    kotlin("jvm") version "2.1.0"
+//}
+//
+//sourceSets {
+//    main {
+//        kotlin.srcDir("src")
+//    }
+//}
+//
+//tasks {
+//    wrapper {
+//        gradleVersion = "8.11.1"
+//    }
+//}
+plugins {
+    id "org.jetbrains.kotlin.jvm" version "2.1.0"
+}
+
+sourceSets {
+    main {
+        kotlin {
+            srcDir "src"
+        }
+    }
+}
+
+tasks.wrapper {
+    gradleVersion = "8.11.1"
+}
+
+dependencies {
+    implementation("io.github.microutils:kotlin-logging-jvm:$kotlin_logging_version")
+}

gradle.properties

@@ -0,0 +1 @@
+kotlin_logging_version = 3.0.5

src/Application.kt

@@ -0,0 +1,46 @@
+interface Application {
+    fun run(fileName: String): Pair<Long, Long>
+}
+
+fun main(args: Array<String>) {
+    val day = 18
+    runApp(day, true)
+    runApp(day, false)
+}
+
+fun runApp(day: Int, isTest: Boolean = false) {
+    val app: Application = chooseClassFromDay(day)
+    when (isTest) {
+        true -> app.run("day${day.toString().padStart(2, '0')}test").printRes(day, true)
+        false -> app.run("day${day.toString().padStart(2, '0')}").printRes(day, false)
+
+    }
+}
+
+fun chooseClassFromDay(day: Int): Application = when(day) {
+    9 -> Day09()
+    10 -> Day10()
+    11 -> Day11()
+    12 -> Day12()
+    13 -> Day13()
+    14 -> Day14()
+    15 -> Day15()
+    16 -> Day16()
+    17 -> Day17()
+    18 -> Day18()
+    19 -> Day19()
+    20 -> Day20()
+    21 -> Day21()
+    22 -> Day22()
+    23 -> Day23()
+    24 -> Day24()
+    25 -> Day25()
+    else -> throw IllegalArgumentException("Unknown day: $day")
+}
+
+fun Pair<Long, Long>.printRes(day: Int, isTest: Boolean = false) {
+    val dayStr =
+        if (isTest) "day${day.toString().padStart(2, '0')}-test" else "day-${day.toString().padStart(2, '0')}"
+    println("${dayStr}-1: $first")
+    println("${dayStr}-2: $second")
+}

src/Day00.kt

@@ -0,0 +1,21 @@
+fun main() {
+    fun part1(input: List<String>): Int {
+        return input.size
+    }
+
+    fun part2(input: List<String>): Int {
+        return input.size
+    }
+
+    // Test if implementation meets criteria from the description, like:
+    check(part1(listOf("test_input")) == 1)
+
+    // Or read a large test input from the `src/Day01_test.txt` file:
+    val testInput = readInput("Day01_test")
+    check(part1(testInput) == 1)
+
+    // Read the input from the `src/Day01.txt` file.
+    val input = readInput("Day01")
+    part1(input).println()
+    part2(input).println()
+}