Updoots

.vscode/bolerplate.code-snippets

@@ -0,0 +1,36 @@
+{
+	// Place your aoc-2023 workspace snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and 
+	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope 
+	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is 
+	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are: 
+	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. 
+	// Placeholders with the same ids are connected.
+	// Example:
+	// "Print to console": {
+	// 	"scope": "javascript,typescript",
+	// 	"prefix": "log",
+	// 	"body": [
+	// 		"console.log('$1');",
+	// 		"$2"
+	// 	],
+	// 	"description": "Log output to console"
+	// }
+	"Boilerplate": {
+		"scope": "c",
+		"prefix": "bplate",
+		"body": [
+			"#include <stdio.h>",
+			"#include <stdlib.h>",
+			"#include \"libs/fileLoader.h\"",
+			"",
+			"int main()",
+			"{",
+			"    char *filename = \"input\";",
+			"    struct OpenFile *o_file = load_file_to_mem(filename);",
+			"",
+			"    return 0;",
+			"}",
+		],
+		"description": "Boilder plate AOC"
+	}
+}

.vscode/tasks.json

@@ -7,11 +7,12 @@
             "args": [
                 "-fdiagnostics-color=always",
                 "-g",
-                "${file}",
+                "puzzle1.c",
                 "-o",
                 "${fileDirname}/${fileBasenameNoExtension}",
                 "libs/fileLoader.c",
-                "libs/strTools.c"
+                "libs/strTools.c",
+                "parser.c"
             ],
             "options": {
                 "cwd": "${fileDirname}"

day1/puzzle2/main.c

@@ -16,20 +16,22 @@ int two_char_two_interger(int a, int b)
     return num;
 }
 
-int is_num(char *test_string, char *num_to_match, int mem_length) {
+int is_num(char *test_string, char *num_to_match, int mem_length)
+{
     char *input_copy = malloc(mem_length);
-    
+
     memcpy(input_copy, test_string, (size_t)mem_length);
 
-    if (strcmp(input_copy, num_to_match) == 0) {
-	return 0;
+    if (strcmp(input_copy, num_to_match) == 0)
+    {
+        return 0;
     }
     return 1;
 }
 
 int main()
 {
-    const char *inputFile = "/home/ben/Documents/Projects/C/advent-of-code/day1/puzzle1/input";
+    const char *inputFile = "input";
     int fd = open(inputFile, O_RDONLY);
 
     if (fd < 0)

day4/libs

@@ -1 +1 @@
-/home/ben/Documents/Projects/C/advent-of-code/libs
+../libs

day4/puzzle2.c

@@ -4,22 +4,25 @@
 #include "libs/fileLoader.h"
 #include "libs/strTools.h"
 
+#define testing
+
 #define MAX_STR_LEN 255
+#ifdef testing
 #define LineCount 7
 #define OUR_LEN 5
 #define WIN_LEN 8
-
+#else
 // defaults
-// #define LineCount 219
-// #define OUR_LEN 10
-// #define WIN_LEN 25
-
+#define LineCount 219
+#define OUR_LEN 10
+#define WIN_LEN 25
+#endif
 struct ScratchCards
 {
     int cards[LineCount];
 };
 
-struct Game
+typedef struct Game
 {
     int ourNumbers[OUR_LEN];
     int ourIterator;
@@ -28,17 +31,17 @@ struct Game
     int gamesWon;
 
     int game_id;
-};
+} Game;
 
-struct Games
+typedef struct Games
 {
-    struct Game games[LineCount];
+    Game games[LineCount];
     int iterator;
-};
+} Games;
 
-struct Game *lineParser(char *line) // , struct Games *games
+Game *lineParser(char *line) // , Games *games
 {
-    struct Game *game = malloc(sizeof(struct Game));
+    Game *game = malloc(sizeof(Game));
     game->ourIterator = 0;
     game->winIterator = 0;
     game->gamesWon = 0;
@@ -127,7 +130,7 @@ int main()
     int total = 0;
 
     // Load the input file into my structs
-    struct Games *games = malloc(sizeof(struct Games));
+    Games *games = malloc(sizeof(Games));
     games->iterator = 0;
 
     // char *line = (char *)malloc(MAX_STR_LEN); // Start new line variable?
@@ -158,7 +161,7 @@ int main()
         cards->cards[i] = 1;
     }
 
-    for (int gameId = 0; gameId <= LineCount; gameId++)
+    for (int gameId = 0; gameId < LineCount - 1; gameId++)
     {
         if (gameId == games->iterator)
         {
@@ -166,12 +169,12 @@ int main()
         }
         // cards->cards[gameId] += 1; Uneeded as we default them to 1 games won
         int winningGames = games->games[gameId].gamesWon;
-        int iterations = winningGames + cards->cards[gameId];
-        for (int i = 1; i <= iterations; i++)
+        int iterations = winningGames * cards->cards[gameId];
+        for (int i = 0; i <= iterations; i++)
         {
-            if (cards->cards[gameId + i] < LineCount - 1)
+            if (gameId + (i + 1) <= LineCount)
             {
-                cards->cards[gameId + i]++;
+                cards->cards[gameId + (i + 1)]++;
             }
         }
         // int winningGames = games->games[gameId].gamesWon;
@@ -182,7 +185,7 @@ int main()
     }
     // Finish sad loop and cry
 
-    for (int i = 0; i < LineCount; i++)
+    for (int i = 0; i <= LineCount; i++)
     {
         total += cards->cards[i];
     }

day5/input

@@ -0,0 +1,33 @@
+seeds: 79 14 55 13
+
+seed-to-soil map:
+50 98 2
+52 50 48
+
+soil-to-fertilizer map:
+0 15 37
+37 52 2
+39 0 15
+
+fertilizer-to-water map:
+49 53 8
+0 11 42
+42 0 7
+57 7 4
+
+water-to-light map:
+88 18 7
+18 25 70
+
+light-to-temperature map:
+45 77 23
+81 45 19
+68 64 13
+
+temperature-to-humidity map:
+0 69 1
+1 0 69
+
+humidity-to-location map:
+60 56 37
+56 93 4

day5/input_test

@@ -0,0 +1,33 @@
+seeds: 79 14 55 13
+
+seed-to-soil map:
+50 98 2
+52 50 48
+
+soil-to-fertilizer map:
+0 15 37
+37 52 2
+39 0 15
+
+fertilizer-to-water map:
+49 53 8
+0 11 42
+42 0 7
+57 7 4
+
+water-to-light map:
+88 18 7
+18 25 70
+
+light-to-temperature map:
+45 77 23
+81 45 19
+68 64 13
+
+temperature-to-humidity map:
+0 69 1
+1 0 69
+
+humidity-to-location map:
+60 56 37
+56 93 4

day5/libs

@@ -0,0 +1 @@
+../libs

day5/out.list

@@ -0,0 +1,11 @@
+"#include <stdio.h>",
+"#include <stdlib.h>",
+"#include "libs/fileLoader.h"",
+"",
+"int main()",
+"{",
+"    char *filename = "input";",
+"    struct OpenFile *o_file = load_file_to_mem(filename);",
+"",
+"    return 0;",
+"}",

day5/parser.c

@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+#include "libs/fileLoader.h"
+#include "structs.h"
+
+#define MAX_STR_LEN 1024
+
+const char *SEED_TXT = "seeds";
+const char *SEEDTOSOIL_TXT = "seed-to-soil map:";
+const char *SOILTOFERI_TXT = "soil-to-fertilizer map";
+const char *FERTITOWATER_TXT = "fertilizer-to-water map";
+const char *WATERTOLIGHT_TXT = "water-to-light map";
+const char *LIGHTTOTEMP_TXT = "light-to-temperature map";
+const char *TEMPTOHUMID_TXT = "temperature-to-humidity map";
+const char *HUMIDTOLOC_TXT = "humidity-to-location map";
+
+Almanac *parseFile(OpenFile *file)
+{
+    Almanac *data = (Almanac *)malloc(sizeof(Almanac));
+    for (int iterator = 0; iterator < file->fileSize; iterator++)
+    {
+        // Initialize the data
+        data->seeds = (Seeds *)malloc(sizeof(Seeds));
+        data->seedtosoil = (SeedToSoilMap *)malloc(sizeof(SeedToSoilMap));
+        data->soiltoferti = (SoilToFertiMap *)malloc(sizeof(SoilToFertiMap));
+        data->ferttowater = (FertiToWaterMap *)malloc(sizeof(FertiToWaterMap));
+        data->watertplight = (WaterToLightMap *)malloc(sizeof(WaterToLightMap));
+        data->lighttotemp = (LightToTempMap *)malloc(sizeof(LightToTempMap));
+        data->temptohumid = (TempToHumidMap *)malloc(sizeof(TempToHumidMap));
+        data->humidtoloc = (HumidToLocMap *)malloc(sizeof(HumidToLocMap));
+
+        const char DELIM[2] = ":";
+        char *token;
+        char *save_ptr;
+
+        for (int i = 0; i < file->fileSize; i++)
+        {
+            char *tmpString = (char *)malloc(MAX_STR_LEN);
+            if (file->fileData[i] == '\n')
+            {
+                token = strtok_r(tmpString, DELIM, &save_ptr);
+                continue;
+            }
+            tmpString[i] = file->fileData[i];
+        }
+
+        // const char NEWLN_DELIM[2] = "\n";
+        // char *line_token;
+        // char *line_save_ptr;
+
+        // line_token = strtok_r(file->fileData, NEWLN_DELIM, &line_save_ptr);
+        // while (line_token != NULL)
+        // {
+        //     if (strcmp(line_token, SEED_TXT) == 0)
+        //     {
+        //         printf("We looking at seeds");
+        //     }
+
+        //     line_token = strtok_r(NULL, file->fileData, &line_save_ptr);
+        // }
+    }
+
+    return data;
+}

day5/parser.h

@@ -0,0 +1,9 @@
+#ifndef fileparser
+#define fileparser
+#include "structs.h"
+#include "parser.h"
+#include "libs/fileLoader.h"
+
+Almanac *parseFile(OpenFile *file);
+
+#endif

day5/puzzle1.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "structs.h"
+#include "libs/fileLoader.h"
+#include "parser.h"
+
+#define testing
+
+#ifdef testing
+#define FNAME "input_test"
+#else
+#define FNAME "input"
+#endif
+
+int main()
+{
+    char *filename = FNAME;
+    struct OpenFile *o_file = load_file_to_mem(filename);
+
+    Almanac *data = parseFile(o_file);
+
+    return 0;
+}

day5/puzzle2.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "libs/fileLoader.h"
+
+int main()
+{
+    char *filename = "input";
+    struct OpenFile *o_file = load_file_to_mem(filename);
+
+    return 0;
+}

day5/structs.h

@@ -0,0 +1,72 @@
+#ifndef structybois
+#define structybois
+
+typedef struct Maps
+{
+    int *nums;
+} Maps;
+
+typedef struct Seeds
+{
+    Maps *nums;
+} Seeds;
+
+typedef struct SeedToSoilMap
+{
+    Maps *first;
+    Maps *second;
+} SeedToSoilMap;
+
+typedef struct SoilToFertiMap
+{
+    Maps *first;
+    Maps *second;
+    Maps *third;
+} SoilToFertiMap;
+
+typedef struct FertiToWaterMap
+{
+    Maps *first;
+    Maps *second;
+    Maps *third;
+    Maps *fourth;
+} FertiToWaterMap;
+
+typedef struct WaterToLightMap
+{
+    Maps *irst;
+    Maps *second;
+} WaterToLightMap;
+
+typedef struct LightToTempMap
+{
+    Maps *first;
+    Maps *second;
+    Maps *third;
+} LightToTempMap;
+
+typedef struct TempToHumidMap
+{
+    Maps *first;
+    Maps *second;
+} TempToHumidMap;
+
+typedef struct HumidToLocMap
+{
+    Maps *first;
+    Maps *second;
+} HumidToLocMap;
+
+typedef struct Almanac
+{
+    Seeds *seeds;
+    SeedToSoilMap *seedtosoil;
+    SoilToFertiMap *soiltoferti;
+    FertiToWaterMap *ferttowater;
+    WaterToLightMap *watertplight;
+    LightToTempMap *lighttotemp;
+    TempToHumidMap *temptohumid;
+    HumidToLocMap *humidtoloc;
+} Almanac;
+
+#endif

libs/fileLoader.h

@@ -1,10 +1,10 @@
 #ifndef fileloader
 #define fileloader
-struct OpenFile
+typedef struct OpenFile
 {
     char *fileData;
     int fileSize;
-};
+} OpenFile;
 
 struct OpenFile *load_file_to_mem(char *filename);
 int unmap_file(char *ptr, char *filename);