Add 2022 - Day 8 - Part 2

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.gitignore

@@ -1,12 +0,0 @@
-/.gradle/
-/build/
-
-/.idea/compiler.xml
-/.idea/dictionaries
-/.idea/encodings.xml
-/.idea/gradle.xml
-/.idea/inspectionProfiles/
-/.idea/jarRepositories.xml
-/.idea/modules.xml
-/.idea/vcs.xml
-/.idea/*.iml

.idea/.gitignore

@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml

.idea/.name

@@ -1 +0,0 @@
-AdventOfCode

.idea/misc.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$/2015">
-    <contentRoot DIR="$PROJECT_DIR$" />
-  </component>
-  <component name="CidrRootsConfiguration">
-    <sourceRoots>
-      <file path="$PROJECT_DIR$/2015" />
-      <file path="$PROJECT_DIR$/2020" />
-    </sourceRoots>
-    <excludeRoots>
-      <file path="$PROJECT_DIR$/.gradle" />
-      <file path="$PROJECT_DIR$/2020/target" />
-      <file path="$PROJECT_DIR$/2021" />
-      <file path="$PROJECT_DIR$/build" />
-      <file path="$PROJECT_DIR$/gradle" />
-    </excludeRoots>
-  </component>
-  <component name="CodeInsightWorkspaceSettings">
-    <option name="optimizeImportsOnTheFly" value="true" />
-  </component>
-  <component name="ComposerSettings">
-    <execution />
-  </component>
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="JsFlowSettings">
-    <service-enabled>true</service-enabled>
-    <exe-path />
-    <other-services-enabled>true</other-services-enabled>
-    <auto-save>true</auto-save>
-  </component>
-  <component name="PhpProjectSharedConfiguration" php_language_level="7.4" />
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK" />
-</project>

.idea/runConfigurations/2015___Day_01.xml

@@ -1,7 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2015 - Day 01" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/2015/01" PASS_PARENT_ENVS_2="true" PROJECT_NAME="AOC" TARGET_NAME="AOC_2015_01" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="AOC" RUN_TARGET_NAME="AOC_2015_01">
-    <method v="2">
-      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2015___Day_02.xml

@@ -1,7 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2015 - Day 02" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/2015/02" PASS_PARENT_ENVS_2="true" PROJECT_NAME="AOC" TARGET_NAME="AOC_2015_02" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="AOC" RUN_TARGET_NAME="AOC_2015_02">
-    <method v="2">
-      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2015___Day_03.xml

@@ -1,7 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2015 - Day 03" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/2015/03" PASS_PARENT_ENVS_2="true" PROJECT_NAME="AOC" TARGET_NAME="AOC_2015_03" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="AOC" RUN_TARGET_NAME="AOC_2015_03">
-    <method v="2">
-      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2021___Day_01.xml

@@ -1,11 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2021 - Day 01" type="JetRunConfigurationType">
-    <option name="MAIN_CLASS_NAME" value="MainKt" />
-    <module name="Advent_of_Code.2021-01" />
-    <shortenClasspath name="NONE" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/2021/01" />
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2021___Day_02.xml

@@ -1,11 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2021 - Day 02" type="JetRunConfigurationType">
-    <option name="MAIN_CLASS_NAME" value="MainKt" />
-    <module name="Advent_of_Code.2021-02" />
-    <shortenClasspath name="NONE" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/2021/02" />
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2021___Day_03.xml

@@ -1,11 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2021 - Day 03" type="JetRunConfigurationType">
-    <option name="MAIN_CLASS_NAME" value="MainKt" />
-    <module name="Advent_of_Code.2021-03" />
-    <shortenClasspath name="NONE" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/2021/03" />
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

.idea/runConfigurations/2021___Day_04.xml

@@ -1,11 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2021 - Day 04" type="JetRunConfigurationType">
-    <option name="MAIN_CLASS_NAME" value="MainKt" />
-    <module name="Advent_of_Code.2021-04" />
-    <shortenClasspath name="NONE" />
-    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/2021/04" />
-    <method v="2">
-      <option name="Make" enabled="true" />
-    </method>
-  </configuration>
-</component>

2015/.gitignore

@@ -1,2 +1,7 @@
+/.idea/*
+!/.idea/cmake.xml
+!/.idea/misc.xml
+!/.idea/runConfigurations
+
 /cmake-build-debug/
 /cmake-build-release/

2015/.idea/misc.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
+  <component name="CidrRootsConfiguration">
+    <sourceRoots>
+      <file path="$PROJECT_DIR$/01" />
+      <file path="$PROJECT_DIR$/02" />
+      <file path="$PROJECT_DIR$/03" />
+      <file path="$PROJECT_DIR$/utils" />
+    </sourceRoots>
+  </component>
+</project>

2015/.idea/runConfigurations/Day_01.xml

@@ -0,0 +1,7 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 01" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/01" PASS_PARENT_ENVS_2="true" PROJECT_NAME="2015" TARGET_NAME="2015_01" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="2015" RUN_TARGET_NAME="2015_01">
+    <method v="2">
+      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
+    </method>
+  </configuration>
+</component>

2015/.idea/runConfigurations/Day_02.xml

@@ -0,0 +1,7 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 02" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/02" PASS_PARENT_ENVS_2="true" PROJECT_NAME="2015" TARGET_NAME="2015_02" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="2015" RUN_TARGET_NAME="2015_02">
+    <method v="2">
+      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
+    </method>
+  </configuration>
+</component>

2015/.idea/runConfigurations/Day_03.xml

@@ -0,0 +1,7 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 03" type="CMakeRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" WORKING_DIR="file://$PROJECT_DIR$/03" PASS_PARENT_ENVS_2="true" PROJECT_NAME="2015" TARGET_NAME="2015_03" CONFIG_NAME="Debug" RUN_TARGET_PROJECT_NAME="2015" RUN_TARGET_NAME="2015_03">
+    <method v="2">
+      <option name="com.jetbrains.cidr.execution.CidrBuildBeforeRunTaskProvider$BuildBeforeRunTask" enabled="true" />
+    </method>
+  </configuration>
+</component>

2015/01/CMakeLists.txt

@@ -1,4 +1,4 @@
-set(PROJECT_NAME AOC_2015_01)
+set(PROJECT_NAME 2015_01)
 
 project(${PROJECT_NAME} C ASM_NASM)
 

2015/02/CMakeLists.txt

@@ -1,4 +1,4 @@
-set(PROJECT_NAME AOC_2015_02)
+set(PROJECT_NAME 2015_02)
 
 project(${PROJECT_NAME} C ASM_NASM)
 

2015/03/CMakeLists.txt

@@ -1,4 +1,4 @@
-set(PROJECT_NAME AOC_2015_03)
+set(PROJECT_NAME 2015_03)
 
 project(${PROJECT_NAME} C ASM_NASM)
 

2015/CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.20)
 
-project(AOC)
+project(2015)
 
 enable_language(ASM_NASM)
 

2015/utils/benchmark.h

@@ -1,5 +1,5 @@
-#ifndef ADVENTOFCODE_BENCHMARK_H
+#ifndef INC_2015_BENCHMARK_H
-#define ADVENTOFCODE_BENCHMARK_H
+#define INC_2015_BENCHMARK_H
 
 #include "stdio.h"
 
@@ -64,4 +64,4 @@ void runBenchmark(const entryPointCallback ep, char* input) {
 
 #undef BENCHMARK_RUNS
 
-#endif //ADVENTOFCODE_BENCHMARK_H
+#endif //INC_2015_BENCHMARK_H

2015/utils/file.h

@@ -1,5 +1,5 @@
-#ifndef ADVENTOFCODE_FILE_H
+#ifndef INC_2015_FILE_H
-#define ADVENTOFCODE_FILE_H
+#define INC_2015_FILE_H
 
 #include "stdio.h"
 #include "stdlib.h"
@@ -65,4 +65,4 @@ char* readFile(const char* filename) {
 	return contents;
 }
 
-#endif //ADVENTOFCODE_FILE_H
+#endif //INC_2015_FILE_H

2015/utils/main.c

@@ -16,7 +16,7 @@ extern void print(const char *format, ...) {
 }
 
 int main(void) {
-	char *input = readFile("input/1.txt");
+	char *input = readFile("input.txt");
 	
 	if (input == NULL) {
 		return 1;

2017/.gitignore

@@ -0,0 +1,2 @@
+/.idea/*
+!/.idea/runConfigurations

2017/01/input.txt

@@ -0,0 +1 @@
+494751136895345894732582362629576539599184296195318162664695189393364372585778868512194863927652788149779748657989318645936221887731542718562643272683862627537378624843614831337441659741281289638765171452576466381314558821636595394981788588673443769343597851883955668818165723174939893841654914556681324133667446412138511724424292394454166623639872425168644336248217213826339741267546823779383343362789527461579565822966859349777937921933694912369552152772735167832762563719664315456987186713541153781499646178238762644186484381142249926194743713139262596264878458636595896487362658672224346241358667234115974528626523648311919886566497837217169673923935143386823757293148719377821517314629812886912412829924484513493885672343964151252433622341141661523814465991516961684511941471572895453711624986269342398786175846925783918686856442684489873327497698963658862856336682422797551251489126661954848572297228765445646745256499679451426358865477844467458533962981852292513358871483321161973583245698763531598395467675529181496911117769834127516441369261275244225978893617456524385518493112272169767775861256649728253754964675812534546226295535939697352141217337346738553495616832783757866928174519145357234834584788253893618549484385733283627199445369658339175644484859385884574943219267922729967571943843794565736975716174727852348441254492886794362934343868643337828637454277582276962353246357835493338372219824371517526474283541714897994127864461433627894831268659336264234436872715374727211764167739169341999573855627775114848275268739159272518673316753672995297888734844388928439859359992475637439771269232916542385876779616695129412366735112593669719335783511355773814685491876721452994714318863716542473187246351548626157775143333161422867924437526253865859969947366972895674966845993244925218766937543487875485647329995285821739359369998935331986126873726737672159265827566443794515755939813676194755474477224152139987944419463371386499841415227734673733555261543871359797796529847861748979527579985757964742667473767269248335229836818297477665453189662485548925521497365877771665365728224394427883312135322325169141784

2017/01/main.sql

@@ -0,0 +1,28 @@
+CALL aoc_load_file_lines('01');
+
+CREATE TABLE "01.characters" AS
+	SELECT r.row - 1 AS index, r.character
+	FROM "01.input"
+	CROSS JOIN REGEXP_SPLIT_TO_TABLE(input, '') WITH ORDINALITY AS r(character, row);
+
+CREATE UNIQUE INDEX "01.characters.index" ON "01.characters" (index);
+
+UPDATE "01.output"
+SET result = (
+	SELECT SUM(a.character::INT) AS result
+	FROM "01.characters" a
+	INNER JOIN "01.characters" b ON a.index = (b.index + 1) % (SELECT MAX(index) + 1 FROM "01.characters")
+	WHERE a.character = b.character
+)
+WHERE part = 1;
+
+UPDATE "01.output"
+SET result = (
+	SELECT SUM(a.character::INT) AS result
+	FROM "01.characters" a
+	INNER JOIN "01.characters" b ON a.index = (b.index + (SELECT (MAX(index) + 1) / 2 FROM "01.characters")) % (SELECT MAX(index) + 1 FROM "01.characters")
+	WHERE a.character = b.character
+)
+WHERE part = 2;
+
+SELECT aoc_results('01')

2017/02/input.txt

@@ -0,0 +1,16 @@
+414	382	1515	319	83	1327	116	391	101	749	1388	1046	1427	105	1341	1590
+960	930	192	147	932	621	1139	198	865	820	597	165	232	417	19	183
+3379	987	190	3844	1245	1503	3151	3349	2844	4033	175	3625	3565	179	3938	184
+116	51	32	155	102	92	65	42	48	91	74	69	52	89	20	143
+221	781	819	121	821	839	95	117	626	127	559	803	779	543	44	369
+199	2556	93	1101	122	124	2714	625	2432	1839	2700	2636	118	2306	1616	2799
+56	804	52	881	1409	47	246	1368	1371	583	49	1352	976	400	1276	1240
+1189	73	148	1089	93	76	3205	3440	3627	92	853	95	3314	3551	2929	3626
+702	169	492	167	712	488	357	414	187	278	87	150	19	818	178	686
+140	2220	1961	1014	2204	2173	1513	2225	443	123	148	580	833	1473	137	245
+662	213	1234	199	1353	1358	1408	235	917	1395	1347	194	565	179	768	650
+119	137	1908	1324	1085	661	1557	1661	1828	1865	432	110	658	821	1740	145
+1594	222	4140	963	209	2782	180	2591	4390	244	4328	3748	4535	192	157	3817
+334	275	395	128	347	118	353	281	430	156	312	386	160	194	63	141
+146	1116	153	815	2212	2070	599	3018	2640	47	125	2292	165	2348	2694	184
+1704	2194	1753	146	2063	1668	1280	615	163	190	2269	1856	150	158	2250	2459

2017/02/main.sql

@@ -0,0 +1,19 @@
+CALL aoc_load_file_lines('02');
+CALL aoc_input_extract_cells('02', '\t', 'INT');
+
+UPDATE "02.output" SET result = (
+	SELECT SUM(row.difference)
+	FROM (
+		SELECT MAX(value::INT) - MIN(value::INT) AS difference
+		FROM "02.input.cells"
+		GROUP BY row
+	) row
+) WHERE part = 1;
+
+UPDATE "02.output" SET result = (
+	SELECT SUM(a.value / b.value)
+	FROM "02.input.cells" a
+	INNER JOIN "02.input.cells" b ON a.row = b.row AND a.value != b.value AND a.value % b.value = 0
+) WHERE part = 2;
+
+SELECT aoc_results('02');

2017/docker-compose.yml

@@ -0,0 +1,19 @@
+version: "3.9"
+
+services:
+  postgres:
+    image: postgres:15
+    container_name: "aoc-2017-postgres"
+    ports:
+      - "127.0.0.1:2017:5432"
+    volumes:
+      - postgres:/var/lib/postgresql/data
+      - .:/aoc:ro
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: aoc2017
+      POSTGRES_DB: postgres
+
+volumes: 
+  postgres:
+    name: "aoc-2017-postgres"

2017/utils/procedures.sql

@@ -0,0 +1,55 @@
+CREATE OR REPLACE PROCEDURE aoc_drop_tables(day TEXT) AS
+$$
+DECLARE
+	row RECORD;
+BEGIN
+	FOR row IN
+		SELECT table_name
+		FROM information_schema.tables
+		WHERE table_name LIKE (day || '.%') AND table_schema = CURRENT_SCHEMA()
+	LOOP
+		EXECUTE FORMAT('DROP TABLE %I CASCADE', row.table_name);
+	END LOOP;
+END
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE PROCEDURE aoc_setup_tables(day TEXT, input_columns TEXT) AS
+$$
+BEGIN
+	CALL aoc_drop_tables(day);
+	EXECUTE FORMAT('CREATE TABLE %I (%s)', day || '.input', input_columns);
+	EXECUTE FORMAT('CREATE TABLE %I (part INT, result TEXT NULL)', day || '.output');
+	EXECUTE FORMAT('INSERT INTO %I (part) VALUES (1), (2)', day || '.output');
+END
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION aoc_results(day TEXT)
+	RETURNS TABLE (
+		RESULT TEXT
+	)
+	STABLE
+	ROWS 2
+AS
+$$
+BEGIN
+	RETURN QUERY EXECUTE FORMAT('SELECT result FROM %I ORDER BY part', day || '.output');
+END
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE PROCEDURE aoc_load_file_lines(day TEXT) AS
+$$
+BEGIN
+	CALL aoc_setup_tables(day, 'input TEXT');
+	EXECUTE FORMAT('COPY %I FROM ''/aoc/%s/input.txt'' WITH DELIMITER E''\1''', day || '.input', day);
+END
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE PROCEDURE aoc_input_extract_cells(day TEXT, delimiter TEXT, value_type TEXT) AS
+$$
+BEGIN
+	EXECUTE FORMAT('CREATE TABLE %I AS
+		SELECT input.row, cell.col, cell.value::%s
+		FROM (SELECT ROW_NUMBER() OVER () AS row, input AS line FROM %I) input
+		CROSS JOIN REGEXP_SPLIT_TO_TABLE(input.line, %L) WITH ORDINALITY AS cell(value, col)', day || '.input.cells', value_type, day || '.input', delimiter);
+END
+$$ LANGUAGE plpgsql;

2020/.gitignore

@@ -1 +1,4 @@
+/.idea/*
+!/.idea/runConfigurations
+
 /target/

2020/.idea/runConfigurations/Day_01.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 01" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 01" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 01" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/01" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/01" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_02.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 02" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 02" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 02" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/02" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/02" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_03.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 03" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 03" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 03" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/03" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/03" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_04.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 04" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 04" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 04" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/04" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/04" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_05.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 05" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 05" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 05" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/05" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/05" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_06.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 06" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 06" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 06" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/06" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/06" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_07.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 07" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 07" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 07" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/07" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/07" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/.idea/runConfigurations/Day_08.xml

@@ -1,12 +1,13 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="2020 - Day 08" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Day 08" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
     <option name="command" value="run --bin 08" />
-    <option name="workingDirectory" value="file://$PROJECT_DIR$/2020/08" />
+    <option name="workingDirectory" value="file://$PROJECT_DIR$/08" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />
     <option name="allFeatures" value="false" />
     <option name="emulateTerminal" value="false" />
     <option name="withSudo" value="false" />
+    <option name="buildTarget" value="REMOTE" />
     <option name="backtrace" value="SHORT" />
     <envs />
     <option name="isRedirectInput" value="false" />

2020/utils/mod.rs

@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+
 use std::error::Error;
 use std::fmt::{Debug, Display, Formatter};
 use std::fs::File;
@@ -6,11 +8,10 @@ use std::io::{BufRead, BufReader};
 use std::str::FromStr;
 
 pub fn read_input_lines() -> Result<Vec<String>, io::Error> {
-	let file = File::open("input/1.txt")?;
+	let file = File::open("input.txt")?;
 	return BufReader::new(file).lines().collect();
 }
 
-#[allow(dead_code)]
 pub fn parse_input_lines<T : FromStr>() -> Result<Vec<T>, Box<dyn Error>> where <T as FromStr>::Err : Into<Box<dyn Error>> {
 	return read_input_lines()?.iter().map(|line| line.parse::<T>()).collect::<Result<Vec<T>, T::Err>>().map_err(Into::into);
 }

2021/.gitignore

@@ -0,0 +1,5 @@
+/.idea/*
+!/.idea/runConfigurations
+
+/.gradle/
+/build/

2021/.idea/runConfigurations/Day_01.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 01" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="01" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_02.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 02" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="02" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_03.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 03" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="03" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_04.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 04" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="04" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_05.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 05" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="05" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_06.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 06" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="06" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_07.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 07" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="07" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/.idea/runConfigurations/Day_08.xml

@@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 08" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <option name="scriptParameters" value="--quiet" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value="08" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

2021/01/main.kt

@@ -1,7 +1,7 @@
 import java.io.File
 
 fun main() {
-	val lines = File("input/1.txt").readLines().map(String::toInt)
+	val lines = File("input.txt").readLines().map(String::toInt)
 	
 	val totalIncreases = lines.windowed(2).count { it[1] > it[0] }
 	val windowedIncreases = lines.windowed(3).map(List<Int>::sum).windowed(2).count { it[1] > it[0] }

2021/02/main.kt

@@ -1,7 +1,7 @@
 import java.io.File
 
 fun main() {
-	val lines = File("input/1.txt").readLines()
+	val lines = File("input.txt").readLines()
 	val directions = lines.map { line -> line.split(' ', limit = 2).let { it[0] to it[1].toInt() } }
 	
 	println("Part 1:")

2021/03/main.kt

@@ -1,7 +1,7 @@
 import java.io.File
 
 fun main() {
-	val lines = File("input/1.txt").readLines().filter(String::isNotEmpty)
+	val lines = File("input.txt").readLines().filter(String::isNotEmpty)
 	val input = Input(lines)
 	part1(input)
 	part2(input)

2021/04/main.kt

@@ -3,7 +3,7 @@ import java.io.File
 const val SIZE = 5
 
 fun main() {
-	val lineIterator = File("input/1.txt").readLines().iterator()
+	val lineIterator = File("input.txt").readLines().iterator()
 	val numbersToDraw = lineIterator.next().split(',').map(String::toInt).toList()
 	val boards = mutableListOf<Board>()
 	

2021/05/main.kt

@@ -6,7 +6,7 @@ import kotlin.system.measureTimeMillis
 
 fun main() {
 	val lineRegex = Regex("^(\\d+),(\\d+) -> (\\d+),(\\d+)$")
-	val lines = File("input/1.txt").readLines()
+	val lines = File("input.txt").readLines()
 		.mapNotNull(lineRegex::matchEntire)
 		.map { it.groupValues.takeLast(4).map(String::toInt) }
 		.map { Line(it[0], it[1], it[2], it[3]) }
@@ -15,7 +15,7 @@ fun main() {
 	println("(Took ${measureTimeMillis { part2(lines) }} ms)")
 }
 
-@Suppress("ProtectedInFinal", "MemberVisibilityCanBePrivate")
+@Suppress("MemberVisibilityCanBePrivate")
 data class Line(val x1: Int, val y1: Int, val x2: Int, val y2: Int) {
 	val minX = min(x1, x2)
 	val minY = min(y1, y2)

2021/06/main.kt

@@ -3,7 +3,7 @@ import java.math.BigInteger
 import kotlin.system.measureTimeMillis
 
 fun main() {
-	val initialConfiguration = File("input/1.txt").readLines()
+	val initialConfiguration = File("input.txt").readLines()
 		.single()
 		.split(',')
 		.map(String::toInt)

2021/07/main.kt

@@ -2,7 +2,7 @@ import java.io.File
 import kotlin.math.abs
 
 fun main() {
-	val originalPositions = File("input/1.txt").readLines().single().split(',').map(String::toInt).toIntArray()
+	val originalPositions = File("input.txt").readLines().single().split(',').map(String::toInt).toIntArray()
 	
 	val p1 = originalPositions.minOrNull() ?: return
 	val p2 = originalPositions.maxOrNull() ?: return

2021/08/main.kt

@@ -9,7 +9,7 @@ import java.io.File
 import java.util.EnumSet
 
 fun main() {
-	val records = File("input/1.txt").readLines().map { line ->
+	val records = File("input.txt").readLines().map { line ->
 		line.split(" | ", limit = 2).map { it.split(' ') }.let { Record(it[0], it[1]) }
 	}
 	
@@ -19,7 +19,7 @@ fun main() {
 
 fun part1(records: List<Record>) {
 	@Suppress("ConvertLambdaToReference")
-	val segmentCountToDigits = DIGITS
+	val segmentCountToDigits = allDigits
 		.map { it.value to it.positions.size }
 		.groupBy { it.second }
 		.mapValues { it.value.map { e -> e.first } }
@@ -48,7 +48,7 @@ enum class Position {
 	BOTTOM
 }
 
-private val DIGITS = listOf(
+private val allDigits = listOf(
 	Digit(0, EnumSet.of(TOP, TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT, BOTTOM)),
 	Digit(1, EnumSet.of(TOP_RIGHT, BOTTOM_RIGHT)),
 	Digit(2, EnumSet.of(TOP, TOP_RIGHT, MIDDLE, BOTTOM_LEFT, BOTTOM)),
@@ -124,7 +124,7 @@ data class Record(val patterns: List<String>, val output: List<String>) {
 		
 		return output.fold(0) { total, digit ->
 			val positions = digit.map(mapping::getValue).toSet()
-			val value = DIGITS.first { it.positions == positions }.value
+			val value = allDigits.first { it.positions == positions }.value
 			
 			(total * 10) + value
 		}

2021/build.gradle.kts

@@ -0,0 +1,52 @@
+@file:Suppress("ConvertLambdaToReference")
+
+plugins {
+    kotlin("jvm") version "1.6.0"
+	idea
+}
+
+group = "com.chylex.adventofcode"
+version = "1.0"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation(kotlin("stdlib"))
+}
+
+idea {
+	module.excludeDirs.add(file("gradle"))
+}
+
+sourceSets {
+	fun make(day: Int) {
+		val paddedDay = day.toString().padStart(2, '0')
+		val sourceFolder = file(paddedDay)
+		
+		if (!sourceFolder.exists()) {
+			sourceFolder.mkdir()
+			sourceFolder.resolve("main.kt").writeText("fun main() {\n\t\n}")
+			sourceFolder.resolve("input.txt").writeText("")
+		}
+		
+		create(paddedDay) {
+			java.setSrcDirs(listOf(sourceFolder))
+			resources.setSrcDirs(listOf(sourceFolder))
+			resources.include("*.txt")
+		}
+		
+		tasks.register<JavaExec>(paddedDay) {
+			group = "run"
+			
+			mainClass.set("MainKt")
+			workingDir = sourceFolder
+			classpath = sourceSets[paddedDay].runtimeClasspath
+		}
+	}
+	
+	for (day in 1..8) {
+		make(day)
+	}
+}

2021/settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "2021"

2022/.gitignore

@@ -0,0 +1,2 @@
+/.idea/*
+!/.idea/runConfigurations

2022/.idea/runConfigurations/Day_01.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 01" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/01" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/01/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_02.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 02" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/02" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/02/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_03.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 03" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/03" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/03/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_04.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 04" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/04" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/04/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_05.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 05" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/05" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/05/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_06.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 06" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/06" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/06/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_07.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 07" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/07" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/07/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/.idea/runConfigurations/Day_08.xml

@@ -0,0 +1,24 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Day 08" type="PythonConfigurationType" factoryName="Python">
+    <module name="2022" />
+    <option name="INTERPRETER_OPTIONS" value="" />
+    <option name="PARENT_ENVS" value="true" />
+    <envs>
+      <env name="PYTHONUNBUFFERED" value="1" />
+    </envs>
+    <option name="SDK_HOME" value="" />
+    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/08" />
+    <option name="IS_MODULE_SDK" value="true" />
+    <option name="ADD_CONTENT_ROOTS" value="true" />
+    <option name="ADD_SOURCE_ROOTS" value="true" />
+    <EXTENSION ID="PythonCoverageRunConfigurationExtension" runner="coverage.py" />
+    <option name="SCRIPT_NAME" value="$PROJECT_DIR$/08/main.py" />
+    <option name="PARAMETERS" value="" />
+    <option name="SHOW_COMMAND_LINE" value="false" />
+    <option name="EMULATE_TERMINAL" value="false" />
+    <option name="MODULE_MODE" value="false" />
+    <option name="REDIRECT_INPUT" value="false" />
+    <option name="INPUT_FILE" value="" />
+    <method v="2" />
+  </configuration>
+</component>

2022/01/main.py

@@ -0,0 +1,17 @@
+from itertools import groupby
+
+from utils.input import read_input_lines
+
+lines = read_input_lines()
+groups = [list(group) for is_group, group in groupby(lines, lambda x: x != '') if is_group]
+
+carrying_calories = ((int(item) for item in group) for group in groups)
+carrying_total_calories = [sum(group) for group in carrying_calories]
+most_calories_carried = max(carrying_total_calories)
+
+print(f"Most calories carried: {most_calories_carried}")
+
+top3_most_calories_carried = sorted(carrying_total_calories, reverse=True)[:3]
+top3_most_calories_carried_total = sum(top3_most_calories_carried)
+
+print(f"Total calories carried by the top 3: {top3_most_calories_carried_total}")

2022/02/main.py

@@ -0,0 +1,88 @@
+from enum import Enum
+from typing import Callable
+
+from utils.input import read_input_lines
+
+
+class Move(Enum):
+    ROCK = 1
+    PAPER = 2
+    SCISSORS = 3
+    
+    def __init__(self, points: int):
+        self.points = points
+
+
+class Outcome(Enum):
+    LOSS = 0
+    DRAW = 3
+    WIN = 6
+    
+    def __init__(self, points: int):
+        self.points = points
+
+
+def play_game_from_line(line: str, strategy: Callable[[Move, str], Move]) -> int:
+    (opponent_char, response_char) = line.split(" ", maxsplit = 2)
+    
+    match opponent_char:
+        case "A": opponent = Move.ROCK
+        case "B": opponent = Move.PAPER
+        case "C": opponent = Move.SCISSORS
+        case _: raise ValueError(f"Invalid opponent move: {opponent_char}")
+    
+    response = strategy(opponent, response_char)
+    outcome = play_game(response, opponent)
+    return response.points + outcome.points
+
+
+def play_game(me: Move, opponent: Move) -> Outcome:
+    if me == opponent:
+        return Outcome.DRAW
+    elif me == Move.ROCK:
+        return Outcome.WIN if opponent == Move.SCISSORS else Outcome.LOSS
+    elif me == Move.PAPER:
+        return Outcome.WIN if opponent == Move.ROCK else Outcome.LOSS
+    elif me == Move.SCISSORS:
+        return Outcome.WIN if opponent == Move.PAPER else Outcome.LOSS
+    else:
+        raise ValueError(f"Invalid move: {me}")
+
+
+# noinspection PyShadowingNames
+def play_games_from_all_lines(lines: list[str], strategy) -> int:
+    return sum(play_game_from_line(line, strategy) for line in lines)
+
+
+def strategy_response_char_determines_move(_: Move, response_char: str) -> Move:
+    match response_char:
+        case "X": return Move.ROCK
+        case "Y": return Move.PAPER
+        case "Z": return Move.SCISSORS
+        case _: raise ValueError(f"Invalid response move: {response_char}")
+
+
+def strategy_response_char_determines_outcome(opponent: Move, response_char: str) -> Move:
+    match response_char:
+        case "Y":  # Draw
+            return opponent
+        case "Z":  # Win
+            match opponent:
+                case Move.ROCK: return Move.PAPER
+                case Move.PAPER: return Move.SCISSORS
+                case Move.SCISSORS: return Move.ROCK
+        case "X":  # Lose
+            match opponent:
+                case Move.ROCK: return Move.SCISSORS
+                case Move.PAPER: return Move.ROCK
+                case Move.SCISSORS: return Move.PAPER
+        case _:
+            raise ValueError(f"Invalid response move: {response_char}")
+
+
+lines = read_input_lines()
+first_strategy_score = play_games_from_all_lines(lines, strategy_response_char_determines_move)
+second_strategy_score = play_games_from_all_lines(lines, strategy_response_char_determines_outcome)
+
+print(f"First strategy score: {first_strategy_score}")
+print(f"Second strategy score: {second_strategy_score}")

2022/03/input.txt

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2022/03/main.py

@@ -0,0 +1,34 @@
+from itertools import chain, zip_longest
+
+from utils.input import read_input_lines
+
+
+def middle(iterable) -> int:
+    return int(len(iterable) / 2)
+
+
+lines = read_input_lines()
+compartments = ((set(line[middle(line):]), set(line[:middle(line)])) for line in lines)
+misplaced_item_sets = (set.intersection(*compartment) for compartment in compartments)
+misplaced_items = chain.from_iterable(misplaced_item_sets)
+
+
+def get_priority(item: chr) -> int:
+    if 'a' <= item <= 'z':
+        return ord(item) - ord('a') + 1
+    elif 'A' <= item <= 'Z':
+        return ord(item) - ord('A') + 27
+    else:
+        raise ValueError(f"Invalid item: {item}")
+
+
+total_misplaced_priority = sum(map(get_priority, misplaced_items))
+print(f"Total misplaced item priority: {total_misplaced_priority}")
+
+line_iterator = iter(lines)
+rucksacks_per_group = zip_longest(line_iterator, line_iterator, line_iterator)
+rucksack_items_per_group = (list(set(item) for item in rucksack) for rucksack in rucksacks_per_group)
+common_items_per_group = (set.intersection(*rucksack_items) for rucksack_items in rucksack_items_per_group)
+badges = chain.from_iterable(common_items_per_group)
+total_badge_priority = sum(map(get_priority, badges))
+print(f"Total badge priority: {total_badge_priority}")