From ff0d93a3e20faa846ff1a95a38d6c553a5b42660 Mon Sep 17 00:00:00 2001 From: g3po Date: Sat, 2 Dec 2023 10:54:06 +0100 Subject: [PATCH] Second day --- cmd/02/02.go | 22 ++++++++++ cmd/02/input.txt | 100 ++++++++++++++++++++++++++++++++++++++++++++++ cmd/O1/main.go | 10 +---- internal/02/02.go | 81 +++++++++++++++++++++++++++++++++++++ internal/utils.go | 8 ++++ 5 files changed, 213 insertions(+), 8 deletions(-) create mode 100644 cmd/02/02.go create mode 100644 cmd/02/input.txt create mode 100644 internal/02/02.go diff --git a/cmd/02/02.go b/cmd/02/02.go new file mode 100644 index 0000000..72dd9f6 --- /dev/null +++ b/cmd/02/02.go @@ -0,0 +1,22 @@ +package main + +import ( + "fmt" + + utils "git.anthonygueguen.fr/g3po/aoc2023/internal" + day02 "git.anthonygueguen.fr/g3po/aoc2023/internal/02" +) + +func main() { + content := utils.Init() + fmt.Println("Part 1") + + idx := day02.GetPossibleGame(content) + result := utils.SumIntArr(idx) + fmt.Printf("Result: %d\n", result) + fmt.Println("Part 2") + + power := day02.GetPowerOfGame(content) + result = utils.SumIntArr(power) + fmt.Printf("Result: %d\n", result) +} diff --git a/cmd/02/input.txt b/cmd/02/input.txt new file mode 100644 index 0000000..0616c6d --- /dev/null +++ b/cmd/02/input.txt @@ -0,0 +1,100 @@ +Game 1: 10 red, 7 green, 3 blue; 5 blue, 3 red, 10 green; 4 blue, 14 green, 7 red; 1 red, 11 green; 6 blue, 17 green, 15 red; 18 green, 7 red, 5 blue +Game 2: 13 green, 10 red; 11 green, 1 blue, 7 red; 5 red, 12 green, 1 blue; 12 green, 6 red; 8 green, 5 red; 12 green, 1 red +Game 3: 7 green, 1 blue; 1 blue, 3 green, 1 red; 1 green, 1 blue; 2 green; 1 blue, 7 green, 2 red; 2 green +Game 4: 7 green, 11 blue; 12 blue, 7 green; 1 green, 7 blue; 5 blue, 2 green; 5 red, 9 green, 14 blue +Game 5: 2 red, 6 blue, 6 green; 2 red, 6 green; 12 blue, 5 red, 3 green; 12 green, 5 red, 8 blue; 10 blue, 5 green; 2 red, 4 green +Game 6: 8 blue, 1 red, 17 green; 7 blue; 10 green, 6 blue; 5 blue, 1 red, 11 green +Game 7: 1 blue, 2 red, 2 green; 1 blue, 3 green; 3 green, 1 red, 3 blue; 2 blue, 3 green, 1 red +Game 8: 3 green, 10 red, 15 blue; 1 green, 9 red; 9 blue, 2 green, 12 red +Game 9: 4 green, 10 blue, 13 red; 16 red, 7 blue; 14 red, 1 green, 1 blue; 14 red, 4 blue, 1 green +Game 10: 6 blue, 9 red, 3 green; 9 green, 7 blue, 9 red; 2 red, 4 blue, 6 green; 12 green, 7 blue, 5 red +Game 11: 1 green, 6 blue, 6 red; 7 red, 1 blue; 1 green, 6 blue; 4 red, 1 green, 1 blue; 6 red, 9 green, 4 blue; 5 green, 7 red, 4 blue +Game 12: 18 green, 4 red, 12 blue; 7 green, 5 blue, 3 red; 7 green, 3 red; 8 green, 7 blue; 4 red, 7 green, 10 blue +Game 13: 1 red, 2 blue; 1 red, 6 green; 5 blue, 2 red, 12 green; 1 red, 11 green, 2 blue; 2 red, 8 green, 1 blue; 3 blue, 16 green, 1 red +Game 14: 3 blue, 2 green; 4 green, 1 red; 1 green, 1 red, 3 blue; 4 blue, 3 green; 5 blue, 1 green; 4 green, 2 blue, 1 red +Game 15: 12 blue, 3 red; 5 blue, 2 red, 1 green; 12 blue, 3 red, 2 green; 1 green, 5 red, 6 blue; 1 green, 5 blue, 3 red +Game 16: 8 red, 4 blue, 1 green; 15 blue, 5 red, 4 green; 3 green, 13 blue, 4 red; 4 red, 1 blue, 3 green; 1 green, 13 blue, 6 red +Game 17: 8 red, 7 green, 2 blue; 6 green, 1 blue, 12 red; 3 red; 4 green, 1 red; 7 red, 1 blue, 9 green +Game 18: 7 blue, 10 red, 3 green; 3 green, 1 blue; 7 red, 1 green, 7 blue; 7 blue, 4 red, 1 green; 2 green, 1 blue, 10 red; 3 blue, 11 red, 1 green +Game 19: 10 red, 10 blue; 13 red; 4 blue, 15 red, 3 green; 6 green, 11 red, 11 blue; 4 blue, 8 red +Game 20: 1 blue, 9 green, 2 red; 2 blue, 4 red, 4 green; 4 green, 2 red +Game 21: 13 green, 1 red; 3 red, 5 green, 11 blue; 1 blue, 2 red, 4 green; 7 blue, 3 red; 2 red, 1 blue, 3 green +Game 22: 2 red, 2 blue, 3 green; 10 red, 4 blue; 8 blue, 8 green, 11 red +Game 23: 1 red, 2 blue; 1 blue, 1 green; 1 green; 3 red, 1 blue, 1 green +Game 24: 12 green, 4 red, 2 blue; 8 green, 5 blue; 8 green, 2 blue, 2 red +Game 25: 3 red, 8 green; 1 red, 4 blue, 1 green; 6 green; 3 blue, 5 green, 3 red; 9 green, 3 blue, 5 red +Game 26: 1 green, 3 red, 2 blue; 7 red, 2 green, 11 blue; 7 blue, 4 red; 11 blue, 1 red, 1 green; 2 green, 10 blue, 1 red; 1 green, 7 red, 7 blue +Game 27: 5 green, 2 red, 4 blue; 5 red, 4 blue, 3 green; 5 green, 2 red, 7 blue; 7 red, 15 green, 5 blue +Game 28: 1 green, 7 blue, 14 red; 7 green, 6 blue, 3 red; 7 blue, 4 red, 10 green; 9 red, 11 green, 5 blue +Game 29: 4 red, 6 blue, 5 green; 12 red, 3 green, 1 blue; 6 blue, 11 red, 6 green; 2 green, 2 blue, 12 red +Game 30: 13 green, 11 red, 11 blue; 7 green, 9 blue, 7 red; 11 red, 1 blue, 11 green +Game 31: 14 green, 1 blue, 8 red; 1 green, 2 blue; 1 green, 1 red, 1 blue +Game 32: 7 blue, 2 green; 12 blue, 7 green; 4 red, 14 blue, 2 green; 14 green, 4 blue +Game 33: 5 blue, 12 red; 3 blue, 4 red, 1 green; 9 red, 2 blue; 11 red +Game 34: 1 blue; 3 blue; 1 blue, 1 red; 5 red, 2 blue; 4 red, 1 blue, 1 green +Game 35: 3 green, 2 blue, 1 red; 2 red, 8 green, 3 blue; 7 green, 2 red, 8 blue; 3 blue, 4 green +Game 36: 10 green, 9 blue, 2 red; 3 green, 7 blue, 7 red; 14 green, 13 blue; 8 green, 8 red, 2 blue +Game 37: 3 red, 1 blue, 14 green; 1 blue, 1 green; 5 red, 9 green; 1 red, 2 blue, 13 green; 11 red, 14 green, 2 blue +Game 38: 4 green, 3 red, 6 blue; 18 red, 15 blue, 1 green; 17 blue, 6 green, 19 red; 18 red, 15 blue; 1 green, 12 blue, 18 red +Game 39: 1 red; 10 blue, 6 red, 1 green; 1 green, 1 red, 9 blue; 17 red, 10 blue +Game 40: 5 red, 3 green, 9 blue; 8 red, 4 blue; 2 green, 3 blue, 4 red; 3 blue, 4 red, 6 green; 4 blue, 5 red, 2 green; 4 blue +Game 41: 6 green, 1 blue; 5 blue, 3 green, 6 red; 10 red, 1 blue; 6 green, 1 blue, 9 red +Game 42: 1 red, 5 green, 7 blue; 7 red, 4 blue, 4 green; 5 red, 2 green, 6 blue +Game 43: 1 green, 18 red, 8 blue; 7 red, 4 green, 5 blue; 1 blue, 18 red; 5 red, 8 blue +Game 44: 3 blue, 10 green; 5 green, 2 red, 1 blue; 6 blue, 14 green; 3 green, 5 blue, 5 red +Game 45: 12 red, 1 blue, 16 green; 1 red, 6 blue, 3 green; 5 red, 5 blue, 7 green; 8 red, 15 green; 3 green, 12 red, 7 blue +Game 46: 3 red, 1 green; 1 green, 17 blue, 10 red; 2 green, 17 blue; 3 green, 17 blue, 12 red; 2 green, 12 red +Game 47: 3 green, 9 red; 3 red, 1 blue, 6 green; 10 red, 9 green, 1 blue; 2 blue, 15 green; 7 red, 12 green, 3 blue +Game 48: 4 green, 13 red, 14 blue; 8 red, 8 green; 15 blue, 4 red, 11 green; 3 blue, 3 red, 4 green; 2 blue, 6 red, 4 green; 13 green, 12 blue, 11 red +Game 49: 15 blue, 2 green, 7 red; 1 green, 7 red, 7 blue; 13 blue; 3 blue, 2 red, 1 green +Game 50: 9 red; 5 green, 2 blue, 10 red; 5 red, 1 green +Game 51: 3 green, 1 blue, 3 red; 4 blue, 4 red; 4 green, 6 red, 5 blue; 4 red, 7 blue +Game 52: 10 green, 12 red, 2 blue; 2 green, 7 red; 18 green, 3 red, 3 blue; 6 red, 13 green, 2 blue +Game 53: 13 blue, 2 green; 2 green, 12 blue; 1 green, 11 blue, 1 red; 11 blue, 2 green, 8 red +Game 54: 5 red; 15 green, 17 red, 7 blue; 14 green, 5 red, 15 blue; 2 red, 10 blue, 16 green +Game 55: 1 blue, 1 red, 2 green; 5 green, 3 blue, 8 red; 6 red, 4 blue, 7 green; 2 blue, 10 green, 7 red +Game 56: 1 blue, 8 red, 7 green; 3 green, 7 blue, 5 red; 5 green, 7 blue; 3 blue, 12 red, 8 green; 3 blue; 2 blue, 3 green, 10 red +Game 57: 5 red, 13 green, 3 blue; 19 green, 7 red, 8 blue; 1 red, 12 green, 3 blue; 4 green, 10 blue, 4 red; 3 blue, 7 red, 20 green +Game 58: 8 blue, 5 red, 2 green; 4 red, 11 blue; 9 blue, 6 green, 8 red; 7 green, 11 blue +Game 59: 7 red, 7 green, 9 blue; 5 red, 4 green, 5 blue; 1 red, 2 blue, 6 green; 10 green, 12 blue, 3 red; 7 green, 18 blue, 4 red +Game 60: 12 blue, 7 red, 12 green; 18 green, 9 red; 13 green, 13 red, 12 blue; 14 red, 5 green, 13 blue; 17 green, 7 red, 13 blue +Game 61: 5 blue; 2 blue, 10 green, 2 red; 12 green, 2 red, 1 blue; 4 blue, 2 green; 2 red, 6 green; 6 green, 2 blue, 2 red +Game 62: 2 blue, 5 red, 4 green; 3 green, 6 blue, 7 red; 13 red, 5 blue, 1 green; 3 red, 3 blue, 1 green; 17 blue, 4 green, 3 red; 5 red, 13 blue, 3 green +Game 63: 1 red, 6 blue, 10 green; 1 red, 8 blue, 6 green; 7 red, 11 blue +Game 64: 11 blue, 13 red; 12 blue, 6 red; 1 green, 2 blue, 4 red +Game 65: 1 green, 9 red, 4 blue; 11 blue, 3 green; 2 blue, 1 green; 3 red, 2 green, 10 blue +Game 66: 8 red, 1 blue, 3 green; 1 green, 3 blue, 1 red; 2 blue, 9 green; 8 green, 3 blue, 6 red; 2 blue, 12 green, 7 red +Game 67: 5 green, 5 red, 10 blue; 12 blue, 13 green, 4 red; 6 red, 11 green, 3 blue; 8 blue, 4 red; 4 red, 14 green; 1 red, 1 blue, 14 green +Game 68: 7 green, 17 red; 14 green, 1 blue, 1 red; 11 green, 1 blue, 16 red +Game 69: 11 red, 2 green, 2 blue; 4 blue, 14 red; 2 red, 6 blue, 3 green; 6 red, 2 green; 5 red, 1 green, 4 blue; 7 red, 3 blue +Game 70: 18 blue, 4 red; 5 red, 14 blue; 17 blue, 9 red; 13 red, 17 blue, 1 green; 2 blue, 9 red +Game 71: 1 green, 6 red, 6 blue; 6 green, 4 blue, 5 red; 8 red, 3 blue, 7 green; 7 red, 2 blue, 1 green; 3 blue, 2 green, 3 red +Game 72: 11 green, 4 red, 2 blue; 2 blue, 6 green, 1 red; 3 red, 1 blue, 9 green; 4 blue, 12 green, 3 red; 2 red, 3 green, 1 blue +Game 73: 1 blue, 12 red; 14 green, 2 blue, 10 red; 6 blue, 8 red, 8 green; 7 green; 6 red, 10 green, 4 blue; 4 green, 9 red +Game 74: 5 green, 6 blue; 1 green, 12 blue; 2 blue, 2 green, 5 red; 5 green, 9 blue, 2 red +Game 75: 11 red, 7 blue, 12 green; 7 blue, 8 red, 9 green; 3 red, 17 green, 3 blue +Game 76: 1 green, 12 blue; 11 blue, 7 green, 10 red; 10 green, 12 blue, 1 red; 10 green, 12 red, 1 blue +Game 77: 2 blue, 17 green, 3 red; 10 red, 13 green; 12 green, 2 blue, 13 red; 12 green, 2 blue, 8 red; 14 green, 10 red, 1 blue +Game 78: 3 red, 8 green, 5 blue; 8 green, 3 blue; 2 green, 6 red; 4 red, 1 green, 4 blue; 4 red, 8 green, 6 blue; 1 red, 1 blue, 8 green +Game 79: 1 green, 2 blue, 2 red; 1 blue, 19 red, 1 green; 18 red; 1 green, 3 red, 5 blue; 15 red, 1 blue; 2 blue, 17 red, 1 green +Game 80: 13 red, 1 green; 15 red, 1 blue; 8 red, 1 green +Game 81: 1 blue, 1 red, 2 green; 1 red, 3 green, 2 blue; 1 blue, 4 green; 2 green, 2 blue +Game 82: 8 red, 4 green, 8 blue; 4 green, 6 red, 3 blue; 3 red, 3 blue; 2 blue, 1 green, 11 red; 2 green, 1 blue, 4 red +Game 83: 1 red, 15 green; 2 red, 6 blue, 12 green; 3 green, 10 blue, 14 red; 6 blue, 7 red, 1 green +Game 84: 2 blue, 12 red, 4 green; 1 red, 3 blue, 5 green; 6 blue, 5 green, 12 red; 2 red, 1 green; 2 red, 5 blue, 5 green +Game 85: 4 red; 3 red, 15 green, 2 blue; 15 green, 1 red, 2 blue; 4 green, 4 red, 2 blue +Game 86: 1 green, 3 red, 4 blue; 2 green, 7 red, 4 blue; 7 red, 4 green, 4 blue; 1 blue, 11 red, 4 green +Game 87: 5 green, 5 red, 15 blue; 4 blue, 12 red, 10 green; 3 green, 11 blue, 9 red; 3 red, 4 green, 16 blue; 3 red, 10 blue, 10 green; 15 blue, 9 green, 12 red +Game 88: 2 green, 10 blue; 4 blue, 8 green; 8 green, 1 blue; 13 blue, 1 red, 2 green; 2 green, 16 blue +Game 89: 5 blue, 7 red; 10 red, 11 blue, 6 green; 6 green, 3 red, 7 blue; 5 green, 3 red, 20 blue; 8 red, 6 green, 10 blue; 7 blue, 5 green, 10 red +Game 90: 4 red, 1 green, 4 blue; 9 red, 9 blue, 9 green; 4 green, 11 red; 9 red, 5 green, 3 blue; 9 red, 2 green, 2 blue +Game 91: 13 green, 13 blue; 3 red, 11 green, 5 blue; 10 blue, 3 green, 1 red; 3 blue, 10 green, 2 red; 5 blue, 2 green +Game 92: 8 blue, 1 green, 4 red; 3 blue, 6 red; 3 red, 1 green, 14 blue; 6 blue, 8 red; 15 blue, 9 red; 4 blue, 2 red +Game 93: 3 blue, 17 red, 2 green; 9 blue, 6 red; 6 blue, 2 green, 16 red; 1 green, 5 blue, 15 red; 3 blue, 2 green, 14 red +Game 94: 7 blue, 19 green, 1 red; 4 blue; 8 blue, 3 red, 4 green +Game 95: 2 green, 6 red, 13 blue; 5 red, 12 green, 12 blue; 18 blue, 8 red, 4 green; 7 red, 6 green, 17 blue; 4 green, 9 red, 6 blue; 10 red, 1 green, 4 blue +Game 96: 8 blue, 9 red; 9 red, 10 blue; 5 blue, 1 green, 2 red; 2 blue, 2 red +Game 97: 4 red, 1 blue, 2 green; 2 green, 11 red, 1 blue; 8 red, 1 green; 7 red, 3 green, 1 blue; 5 red, 1 green, 1 blue +Game 98: 6 green, 4 blue, 12 red; 3 blue, 13 red, 1 green; 2 blue, 12 green, 2 red; 13 green, 2 red, 1 blue; 10 red, 7 green, 1 blue +Game 99: 6 blue, 3 green, 5 red; 3 green, 6 red, 8 blue; 3 green, 11 blue, 14 red; 14 red, 5 green, 1 blue +Game 100: 16 red, 3 blue; 2 red, 5 green; 9 red; 1 blue, 3 green, 10 red; 1 red, 5 blue, 3 green; 12 blue, 9 red diff --git a/cmd/O1/main.go b/cmd/O1/main.go index 1881a8f..1a21da6 100644 --- a/cmd/O1/main.go +++ b/cmd/O1/main.go @@ -12,10 +12,7 @@ func main() { fmt.Println("Part 1") digits := day01.GetDigits(content) - sum := 0 - for _, v := range digits { - sum += v - } + sum := utils.SumIntArr(digits) fmt.Printf("Result: %d\n", sum) fmt.Println("Part 2") @@ -23,9 +20,6 @@ func main() { content = day01.WordToNum(content) digits = day01.GetDigits(content) - sum = 0 - for _, v := range digits { - sum += v - } + sum = utils.SumIntArr(digits) fmt.Printf("Result: %d", sum) } diff --git a/internal/02/02.go b/internal/02/02.go new file mode 100644 index 0000000..53cb7c9 --- /dev/null +++ b/internal/02/02.go @@ -0,0 +1,81 @@ +package day02 + +import ( + "regexp" + "slices" + "strconv" + "strings" + + utils "git.anthonygueguen.fr/g3po/aoc2023/internal" +) + +const ( + MAX_RED int = 12 + MAX_GREEN = 13 + MAX_BLUE = 14 +) + +const ( + RED string = "red" + GREEN = "green" + BLUE = "blue" +) + +func GetPossibleGame(content []string) []int { + var idx []int +lines: + for i, line := range content { + line := strings.Split(line, ":")[1] + sets := strings.Split(line, ";") + for _, set := range sets { + red, green, blue := 0, 0, 0 + words := strings.Split(set, " ") + for k, w := range words { + switch w { + case RED, RED + ",": + red += utils.Must[int](strconv.Atoi(words[k-1])) + if red > MAX_RED { + continue lines + } + case GREEN, GREEN + ",": + green += utils.Must[int](strconv.Atoi(words[k-1])) + if green > MAX_GREEN { + continue lines + } + case BLUE, BLUE + ",": + blue += utils.Must[int](strconv.Atoi(words[k-1])) + if blue > MAX_BLUE { + continue lines + } + } + } + } + idx = append(idx, i+1) + } + return idx +} + +func GetPowerOfGame(content []string) []int { + var power []int + r := regexp.MustCompile(`(\d)* (blue|red|green)`) + for _, line := range content { + var red, green, blue []int + cubes := r.FindAllString(line, -1) + for _, c := range cubes { + switch { + case strings.Contains(c, RED): + val := utils.Must[int](strconv.Atoi(strings.Split(c, " ")[0])) + red = append(red, val) + case strings.Contains(c, GREEN): + val := utils.Must[int](strconv.Atoi(strings.Split(c, " ")[0])) + green = append(green, val) + case strings.Contains(c, BLUE): + val := utils.Must[int](strconv.Atoi(strings.Split(c, " ")[0])) + blue = append(blue, val) + } + } + p := slices.Max(red) * slices.Max(green) * slices.Max(blue) + power = append(power, p) + } + return power +} diff --git a/internal/utils.go b/internal/utils.go index 9b32ce1..72bdd2c 100644 --- a/internal/utils.go +++ b/internal/utils.go @@ -20,3 +20,11 @@ func Init() []string { content := strings.Split(string(bytes), "\n") return content[:len(content)-1] } + +func SumIntArr(arr []int) int { + sum := 0 + for _, v := range arr { + sum += v + } + return sum +}