Migrate to gradle
This commit is contained in:
parent
586e33a184
commit
570729bcac
15 changed files with 398 additions and 127 deletions
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@ -1,23 +0,0 @@
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package main
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import java.io.File
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fun main() {
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var sum = 0
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File("../input.txt").forEachLine{
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var firstDigit = ""
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var lastDigit = ""
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for (c in it) {
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if (c.isDigit()) {
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lastDigit = c.toString()
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if (firstDigit == "") {
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firstDigit = c.toString()
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}
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}
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}
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sum += (firstDigit + lastDigit).toInt()
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}
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println(sum)
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}
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@ -1,39 +0,0 @@
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package main
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import java.io.File
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fun main() {
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var sum = 0
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File("../input.txt").forEachLine{
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var firstDigit = ""
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var lastDigit = ""
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for (c in replaceStrWithDigits(it)) {
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if (c.isDigit()) {
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lastDigit = c.toString()
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if (firstDigit == "") {
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firstDigit = c.toString()
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}
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}
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}
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sum += (firstDigit + lastDigit).toInt()
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}
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println(sum)
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}
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fun replaceStrWithDigits(line: String): String {
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var s = line
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var words = arrayOf("one", "two", "three", "four", "five", "six", "seven", "eight", "nine")
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var i = 0
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while (i < s.length) {
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for (w in words.indices) {
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if (s.slice(i..s.length-1).startsWith(words[w])) {
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s = s.replaceRange(i, i + 1, (w + 1).toString())
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break
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}
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}
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i += 1
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}
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return s
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}
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@ -1,62 +0,0 @@
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# Day 1: Trebuchet?!
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Something is wrong with global snow production, and you've been selected to take a look.
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The Elves have even given you a map; on it, they've used stars to mark the top fifty locations
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that are likely to be having problems.
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You've been doing this long enough to know that to restore snow operations,
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you need to check all fifty stars by December 25th.
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Collect stars by solving puzzles. Two puzzles will be made available on each day in the Advent calendar;
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the second puzzle is unlocked when you complete the first. Each puzzle grants one star. Good luck!
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You try to ask why they can't just use a weather machine ("not powerful enough")
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and where they're even sending you ("the sky") and why your map looks mostly blank
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("you sure ask a lot of questions") and hang on did you just say the sky
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("of course, where do you think snow comes from") when you realize that the Elves
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are already loading you into a trebuchet ("please hold still, we need to strap you in").
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As they're making the final adjustments, they discover that their calibration document
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(your puzzle input) has been amended by a very young Elf who was apparently just excited to show off
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her art skills. Consequently, the Elves are having trouble reading the values on the document.
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The newly-improved calibration document consists of lines of text;
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each line originally contained a specific calibration value that the Elves now need to recover.
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On each line, the calibration value can be found by combining the first digit and the last digit
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(in that order) to form a single two-digit number.
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For example:
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```
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1abc2
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pqr3stu8vwx
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a1b2c3d4e5f
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treb7uchet
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```
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In this example, the calibration values of these four lines are `12`, `38`, `15`, and `77`.
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Adding these together produces `142`.
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Consider your entire calibration document. What is the sum of all of the calibration values?
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## Part Two
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Your calculation isn't quite right. It looks like some of the digits are actually spelled out with letters:
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`one`, `two`, `three`, `four`, `five`, `six`, `seven`, `eight`, and `nine` also count as valid "digits".
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Equipped with this new information, you now need to find the real first and last digit on each line. For example:
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```
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two1nine
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eightwothree
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abcone2threexyz
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xtwone3four
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4nineeightseven2
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zoneight234
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7pqrstsixteen
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```
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In this example, the calibration values are `29`, `83`, `13`, `24`, `42`, `14`, and `76`.
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Adding these together produces `281`.
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What is the sum of all of the calibration values?
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43
advent-of-code-2023/aoc-01/.gitignore
vendored
Normal file
43
advent-of-code-2023/aoc-01/.gitignore
vendored
Normal file
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.idea
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.gradle
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build/
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!gradle/wrapper/gradle-wrapper.jar
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!**/src/main/**/build/
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!**/src/test/**/build/
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|
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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out/
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!**/src/main/**/out/
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!**/src/test/**/out/
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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bin/
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!**/src/main/**/bin/
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!**/src/test/**/bin/
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|
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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27
advent-of-code-2023/aoc-01/build.gradle.kts
Normal file
27
advent-of-code-2023/aoc-01/build.gradle.kts
Normal file
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plugins {
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kotlin("jvm") version "1.9.0"
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application
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}
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group = "org.example"
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version = "1.0-SNAPSHOT"
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repositories {
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mavenCentral()
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}
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dependencies {
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testImplementation(kotlin("test"))
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}
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tasks.test {
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useJUnitPlatform()
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}
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kotlin {
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jvmToolchain(8)
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}
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application {
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mainClass.set("MainKt")
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}
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1
advent-of-code-2023/aoc-01/gradle.properties
Normal file
1
advent-of-code-2023/aoc-01/gradle.properties
Normal file
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kotlin.code.style=official
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BIN
advent-of-code-2023/aoc-01/gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
BIN
advent-of-code-2023/aoc-01/gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
Binary file not shown.
5
advent-of-code-2023/aoc-01/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
5
advent-of-code-2023/aoc-01/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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234
advent-of-code-2023/aoc-01/gradlew
vendored
Executable file
234
advent-of-code-2023/aoc-01/gradlew
vendored
Executable file
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@ -0,0 +1,234 @@
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#!/bin/sh
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#
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# Copyright © 2015-2021 the original authors.
|
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
|
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# you may not use this file except in compliance with the License.
|
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# You may obtain a copy of the License at
|
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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##############################################################################
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#
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# Gradle start up script for POSIX generated by Gradle.
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#
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# Important for running:
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#
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# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
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# noncompliant, but you have some other compliant shell such as ksh or
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# bash, then to run this script, type that shell name before the whole
|
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# command line, like:
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#
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# ksh Gradle
|
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#
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# Busybox and similar reduced shells will NOT work, because this script
|
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# requires all of these POSIX shell features:
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# * functions;
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# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
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# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
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# * compound commands having a testable exit status, especially «case»;
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# * various built-in commands including «command», «set», and «ulimit».
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#
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||||
# Important for patching:
|
||||
#
|
||||
# (2) This script targets any POSIX shell, so it avoids extensions provided
|
||||
# by Bash, Ksh, etc; in particular arrays are avoided.
|
||||
#
|
||||
# The "traditional" practice of packing multiple parameters into a
|
||||
# space-separated string is a well documented source of bugs and security
|
||||
# problems, so this is (mostly) avoided, by progressively accumulating
|
||||
# options in "$@", and eventually passing that to Java.
|
||||
#
|
||||
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
|
||||
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
|
||||
# see the in-line comments for details.
|
||||
#
|
||||
# There are tweaks for specific operating systems such as AIX, CygWin,
|
||||
# Darwin, MinGW, and NonStop.
|
||||
#
|
||||
# (3) This script is generated from the Groovy template
|
||||
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
|
||||
# within the Gradle project.
|
||||
#
|
||||
# You can find Gradle at https://github.com/gradle/gradle/.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
|
||||
# Resolve links: $0 may be a link
|
||||
app_path=$0
|
||||
|
||||
# Need this for daisy-chained symlinks.
|
||||
while
|
||||
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
|
||||
[ -h "$app_path" ]
|
||||
do
|
||||
ls=$( ls -ld "$app_path" )
|
||||
link=${ls#*' -> '}
|
||||
case $link in #(
|
||||
/*) app_path=$link ;; #(
|
||||
*) app_path=$APP_HOME$link ;;
|
||||
esac
|
||||
done
|
||||
|
||||
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
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||||
|
||||
APP_NAME="Gradle"
|
||||
APP_BASE_NAME=${0##*/}
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD=maximum
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||||
|
||||
warn () {
|
||||
echo "$*"
|
||||
} >&2
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||||
|
||||
die () {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
} >&2
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "$( uname )" in #(
|
||||
CYGWIN* ) cygwin=true ;; #(
|
||||
Darwin* ) darwin=true ;; #(
|
||||
MSYS* | MINGW* ) msys=true ;; #(
|
||||
NONSTOP* ) nonstop=true ;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD=$JAVA_HOME/jre/sh/java
|
||||
else
|
||||
JAVACMD=$JAVA_HOME/bin/java
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD=java
|
||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
||||
case $MAX_FD in #(
|
||||
max*)
|
||||
MAX_FD=$( ulimit -H -n ) ||
|
||||
warn "Could not query maximum file descriptor limit"
|
||||
esac
|
||||
case $MAX_FD in #(
|
||||
'' | soft) :;; #(
|
||||
*)
|
||||
ulimit -n "$MAX_FD" ||
|
||||
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
||||
esac
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command, stacking in reverse order:
|
||||
# * args from the command line
|
||||
# * the main class name
|
||||
# * -classpath
|
||||
# * -D...appname settings
|
||||
# * --module-path (only if needed)
|
||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
||||
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if "$cygwin" || "$msys" ; then
|
||||
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
||||
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
|
||||
|
||||
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
||||
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
for arg do
|
||||
if
|
||||
case $arg in #(
|
||||
-*) false ;; # don't mess with options #(
|
||||
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
||||
[ -e "$t" ] ;; #(
|
||||
*) false ;;
|
||||
esac
|
||||
then
|
||||
arg=$( cygpath --path --ignore --mixed "$arg" )
|
||||
fi
|
||||
# Roll the args list around exactly as many times as the number of
|
||||
# args, so each arg winds up back in the position where it started, but
|
||||
# possibly modified.
|
||||
#
|
||||
# NB: a `for` loop captures its iteration list before it begins, so
|
||||
# changing the positional parameters here affects neither the number of
|
||||
# iterations, nor the values presented in `arg`.
|
||||
shift # remove old arg
|
||||
set -- "$@" "$arg" # push replacement arg
|
||||
done
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command;
|
||||
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
|
||||
# shell script including quotes and variable substitutions, so put them in
|
||||
# double quotes to make sure that they get re-expanded; and
|
||||
# * put everything else in single quotes, so that it's not re-expanded.
|
||||
|
||||
set -- \
|
||||
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
||||
-classpath "$CLASSPATH" \
|
||||
org.gradle.wrapper.GradleWrapperMain \
|
||||
"$@"
|
||||
|
||||
# Use "xargs" to parse quoted args.
|
||||
#
|
||||
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
||||
#
|
||||
# In Bash we could simply go:
|
||||
#
|
||||
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
||||
# set -- "${ARGS[@]}" "$@"
|
||||
#
|
||||
# but POSIX shell has neither arrays nor command substitution, so instead we
|
||||
# post-process each arg (as a line of input to sed) to backslash-escape any
|
||||
# character that might be a shell metacharacter, then use eval to reverse
|
||||
# that process (while maintaining the separation between arguments), and wrap
|
||||
# the whole thing up as a single "set" statement.
|
||||
#
|
||||
# This will of course break if any of these variables contains a newline or
|
||||
# an unmatched quote.
|
||||
#
|
||||
|
||||
eval "set -- $(
|
||||
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
||||
xargs -n1 |
|
||||
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
||||
tr '\n' ' '
|
||||
)" '"$@"'
|
||||
|
||||
exec "$JAVACMD" "$@"
|
|
@ -997,4 +997,4 @@ ttmtqrh3four4oneightrkv
|
|||
7fjkfdlmhqxtwoxcpssngss
|
||||
gsntbddbnone4cjqjmspzcsxmvvthreefive
|
||||
56four4one2
|
||||
cqmzqbxzfvonevmmmlxsnjr5zfg
|
||||
cqmzqbxzfvonevmmmlxsnjr5zfg
|
12
advent-of-code-2023/aoc-01/settings.gradle.kts
Normal file
12
advent-of-code-2023/aoc-01/settings.gradle.kts
Normal file
|
@ -0,0 +1,12 @@
|
|||
pluginManagement {
|
||||
repositories {
|
||||
mavenCentral()
|
||||
gradlePluginPortal()
|
||||
}
|
||||
}
|
||||
|
||||
plugins {
|
||||
id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
|
||||
}
|
||||
|
||||
rootProject.name = "aoc-01"
|
56
advent-of-code-2023/aoc-01/src/main/kotlin/Main.kt
Normal file
56
advent-of-code-2023/aoc-01/src/main/kotlin/Main.kt
Normal file
|
@ -0,0 +1,56 @@
|
|||
import java.io.File
|
||||
|
||||
fun main(args: Array<String>) {
|
||||
if (args.isEmpty()) {
|
||||
println("Missing input file path")
|
||||
return
|
||||
}
|
||||
|
||||
val lines = File(args[0]).readLines()
|
||||
|
||||
println(getCalibrationValues(lines, false))
|
||||
println(getCalibrationValues(lines, true))
|
||||
}
|
||||
|
||||
fun getCalibrationValues(lines: List<String>, findWords: Boolean): Int {
|
||||
var sum = 0
|
||||
|
||||
lines.forEach {
|
||||
var firstDigit = ""
|
||||
var lastDigit = ""
|
||||
|
||||
var s = it
|
||||
if (findWords) {
|
||||
s = replaceStrWithDigits(s)
|
||||
}
|
||||
|
||||
for (char in s) {
|
||||
if (char.isDigit()) {
|
||||
lastDigit = char.toString()
|
||||
if (firstDigit == "") {
|
||||
firstDigit = char.toString()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
sum += (firstDigit + lastDigit).toInt()
|
||||
}
|
||||
|
||||
return sum
|
||||
}
|
||||
|
||||
fun replaceStrWithDigits(line: String): String {
|
||||
var s = line
|
||||
val words = arrayOf("one", "two", "three", "four", "five", "six", "seven", "eight", "nine")
|
||||
var i = 0
|
||||
while (i < s.length) {
|
||||
for (w in words.indices) {
|
||||
if (s.slice(i..<s.length).startsWith(words[w])) {
|
||||
s = s.replaceRange(i, i + 1, (w + 1).toString())
|
||||
break
|
||||
}
|
||||
}
|
||||
i += 1
|
||||
}
|
||||
return s
|
||||
}
|
17
advent-of-code-2023/aoc-01/src/test/kotlin/MainKtTest.kt
Normal file
17
advent-of-code-2023/aoc-01/src/test/kotlin/MainKtTest.kt
Normal file
|
@ -0,0 +1,17 @@
|
|||
import java.io.File
|
||||
import kotlin.test.Test
|
||||
import kotlin.test.assertEquals
|
||||
|
||||
class MainKtTest {
|
||||
@Test
|
||||
fun testGetCalibrationValues() {
|
||||
val res = getCalibrationValues(File("test-1.txt").readLines(), false)
|
||||
assertEquals(142, res)
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testReplaceStringsAndGetCalibrationValues() {
|
||||
val res = getCalibrationValues(File("test-2.txt").readLines(), true)
|
||||
assertEquals(281, res)
|
||||
}
|
||||
}
|
|
@ -1,4 +1,4 @@
|
|||
1abc2
|
||||
pqr3stu8vwx
|
||||
a1b2c3d4e5f
|
||||
treb7uchet
|
||||
treb7uchet
|
|
@ -4,4 +4,4 @@ abcone2threexyz
|
|||
xtwone3four
|
||||
4nineeightseven2
|
||||
zoneight234
|
||||
7pqrstsixteen
|
||||
7pqrstsixteen
|
Loading…
Reference in a new issue