From 6b509c7926f28f9927b9d04c5200566cd2f9bea5 Mon Sep 17 00:00:00 2001 From: Brian Buller Date: Sat, 2 Dec 2023 09:52:01 -0600 Subject: [PATCH] 2023 Day 2 Complete! --- 2023/day02/input | 100 ++++++++++++++++++++++++++++++++++++ 2023/day02/main.go | 117 +++++++++++++++++++++++++++++++++++++++++++ 2023/day02/problem | 109 ++++++++++++++++++++++++++++++++++++++++ 2023/day02/testinput | 5 ++ 4 files changed, 331 insertions(+) create mode 100644 2023/day02/input create mode 100644 2023/day02/main.go create mode 100644 2023/day02/problem create mode 100644 2023/day02/testinput diff --git a/2023/day02/input b/2023/day02/input new file mode 100644 index 0000000..c64dfa1 --- /dev/null +++ b/2023/day02/input @@ -0,0 +1,100 @@ +Game 1: 3 blue, 2 green, 6 red; 17 green, 4 red, 8 blue; 2 red, 1 green, 10 blue; 1 blue, 5 green +Game 2: 9 red, 2 green; 5 red, 1 blue, 6 green; 3 green, 13 red, 1 blue; 3 red, 6 green; 1 blue, 14 red, 6 green +Game 3: 6 red, 3 blue, 8 green; 6 blue, 12 green, 15 red; 3 blue, 18 green, 4 red +Game 4: 1 blue, 4 red; 2 blue, 6 red; 13 blue; 11 blue, 1 green, 8 red; 10 blue, 3 green, 2 red; 3 green, 7 blue +Game 5: 2 red, 1 blue, 8 green; 2 blue, 7 green, 3 red; 1 blue, 7 green, 4 red; 2 blue, 1 green, 1 red; 13 green, 1 blue +Game 6: 7 green, 1 red, 3 blue; 1 red, 4 blue; 6 green, 6 blue; 8 green, 1 red; 6 green, 1 red, 5 blue +Game 7: 10 blue, 1 green; 5 red, 8 blue, 3 green; 11 blue, 5 red, 8 green; 2 blue, 8 red, 5 green; 7 blue, 9 green; 6 blue, 2 green, 7 red +Game 8: 15 green, 8 blue, 3 red; 6 blue, 7 green, 5 red; 2 green, 1 red, 5 blue; 9 blue, 9 green, 5 red +Game 9: 16 red; 5 blue, 6 red, 9 green; 7 blue, 6 green, 2 red; 15 red, 5 blue, 3 green; 1 red, 6 green, 6 blue; 3 blue, 7 red, 5 green +Game 10: 17 green, 5 blue, 6 red; 18 green, 9 red; 4 red, 4 blue, 4 green; 10 red, 6 green, 5 blue; 8 red, 4 blue, 12 green +Game 11: 4 blue, 2 green, 5 red; 1 blue, 1 red; 9 blue, 1 green, 2 red; 4 red, 10 blue; 3 green, 4 blue, 3 red +Game 12: 4 green, 2 blue, 7 red; 4 blue, 2 green, 1 red; 7 green, 5 blue, 9 red +Game 13: 1 green, 3 red, 3 blue; 1 blue, 10 green; 2 green, 3 blue +Game 14: 7 red, 3 green, 12 blue; 5 red, 4 green, 6 blue; 13 blue, 1 red; 4 blue, 6 red, 2 green; 4 red, 3 blue; 9 red, 13 blue +Game 15: 4 blue, 5 red, 2 green; 7 red, 2 blue, 1 green; 17 red, 3 blue; 2 blue; 4 blue, 8 red +Game 16: 5 blue; 9 red, 14 green, 5 blue; 5 blue, 9 green +Game 17: 3 blue, 5 red; 6 blue, 1 green, 4 red; 7 green, 6 blue, 7 red; 1 red, 6 blue, 4 green; 6 green; 1 blue, 6 green +Game 18: 9 blue, 4 green, 2 red; 1 green, 9 red, 10 blue; 14 red, 10 green, 17 blue; 12 red, 1 green, 15 blue; 3 blue, 8 red, 2 green; 3 green, 11 red, 13 blue +Game 19: 1 blue, 3 red, 9 green; 14 green, 3 red, 2 blue; 1 blue, 8 red, 11 green; 4 blue, 3 red; 14 red, 4 green; 5 red, 8 green +Game 20: 2 blue, 3 red, 2 green; 3 blue, 2 green; 1 red, 4 green, 5 blue; 9 blue, 9 green, 3 red; 3 green, 1 blue, 4 red; 1 red, 9 green, 2 blue +Game 21: 11 blue, 6 red; 8 red; 7 red, 6 green, 11 blue; 7 green, 7 red, 11 blue; 6 red, 12 blue +Game 22: 7 green, 8 blue, 5 red; 12 green, 4 red, 2 blue; 12 green, 7 red, 11 blue +Game 23: 5 green, 2 blue, 7 red; 6 blue, 8 green, 3 red; 10 red, 5 blue; 6 green, 3 blue; 1 green, 8 red +Game 24: 17 blue, 1 green, 2 red; 2 red, 11 green, 9 blue; 6 red, 8 blue +Game 25: 3 red, 1 blue, 19 green; 1 blue, 1 green, 6 red; 6 green, 5 blue; 4 green, 2 red, 19 blue; 6 red, 19 blue, 18 green; 1 red, 4 blue, 1 green +Game 26: 3 red, 4 blue, 2 green; 2 red, 1 green, 3 blue; 14 blue, 1 green, 3 red; 5 green, 2 red, 10 blue; 9 blue, 2 red, 7 green; 15 blue, 4 green, 3 red +Game 27: 3 blue, 5 red, 2 green; 6 red, 7 blue, 9 green; 14 green, 11 red, 6 blue; 3 blue, 20 green, 3 red; 6 red, 15 green, 7 blue; 13 red, 1 blue, 14 green +Game 28: 4 blue, 7 green, 4 red; 2 red, 4 blue, 7 green; 6 blue, 11 green, 4 red; 6 blue, 6 green, 3 red; 6 green, 12 red +Game 29: 3 red, 9 blue; 5 red, 5 blue; 2 green, 3 red, 3 blue +Game 30: 1 green, 1 red, 3 blue; 1 blue, 1 red, 3 green; 1 blue; 1 blue, 3 green, 1 red; 2 blue, 2 green +Game 31: 2 blue, 1 red; 1 blue, 1 green, 1 red; 4 blue, 3 green; 1 red, 3 green, 2 blue; 2 green +Game 32: 1 blue, 6 green; 9 red, 6 green; 1 blue, 15 red, 3 green +Game 33: 18 green, 1 blue, 10 red; 10 red, 1 blue, 7 green; 11 green; 6 red, 13 green +Game 34: 10 red, 14 blue, 6 green; 2 green, 13 blue, 1 red; 8 green, 7 blue, 1 red; 9 blue, 7 green, 4 red +Game 35: 5 blue, 9 green, 2 red; 7 green, 9 blue, 5 red; 1 green, 5 red +Game 36: 10 red; 5 red, 1 green, 1 blue; 2 green, 8 red; 9 red, 2 green; 1 blue, 10 red; 6 red, 1 green, 1 blue +Game 37: 13 red, 1 blue, 7 green; 1 green, 9 red, 3 blue; 4 red, 1 blue, 11 green; 1 red; 1 red, 1 blue; 6 red, 3 blue, 2 green +Game 38: 3 blue, 12 red, 7 green; 1 green; 12 red, 1 blue +Game 39: 7 green, 12 blue, 2 red; 3 red, 10 blue, 7 green; 2 red, 8 green, 3 blue; 3 red, 12 blue, 5 green +Game 40: 7 green, 5 red; 1 green, 2 blue; 2 red, 1 green, 7 blue +Game 41: 1 red, 7 green, 2 blue; 2 green, 2 blue; 4 blue, 7 green, 1 red; 1 blue, 1 red, 7 green; 6 blue, 2 red, 3 green +Game 42: 6 blue; 4 green, 18 blue, 1 red; 10 green, 14 blue, 2 red; 6 blue, 4 green; 2 red, 13 blue, 6 green; 6 green, 1 red, 5 blue +Game 43: 5 blue, 12 red; 5 blue, 2 green, 7 red; 9 red, 4 blue; 1 green, 11 red, 2 blue; 5 red, 1 green; 2 blue, 3 red, 1 green +Game 44: 4 blue, 9 red, 4 green; 4 blue, 10 red; 4 green, 5 red; 1 green, 2 red, 3 blue +Game 45: 7 green, 2 blue, 18 red; 19 red, 7 green; 8 green, 1 blue, 19 red; 2 green, 12 red; 6 red, 5 green; 7 green, 10 red +Game 46: 1 blue, 15 red, 11 green; 7 red, 1 green, 5 blue; 13 red, 2 blue, 2 green; 7 green, 5 blue, 10 red; 12 green, 3 red, 1 blue +Game 47: 2 blue, 2 red, 5 green; 7 green, 2 red, 7 blue; 10 blue, 2 red, 8 green +Game 48: 8 green, 10 red; 6 green, 5 red; 12 green, 2 blue; 17 green, 5 red, 1 blue; 14 green, 3 blue, 16 red; 1 blue, 5 red +Game 49: 5 blue, 6 red, 12 green; 8 blue, 15 green; 4 blue, 3 green, 3 red; 6 red, 11 green, 10 blue; 9 green, 2 red, 10 blue +Game 50: 10 red, 11 green, 14 blue; 6 green, 8 blue, 17 red; 2 blue, 4 red; 6 blue, 8 green, 17 red; 17 red, 9 blue, 2 green; 13 blue, 16 red, 12 green +Game 51: 12 red, 2 green, 7 blue; 5 blue, 10 red; 1 blue, 7 red, 1 green; 14 blue, 2 red, 1 green +Game 52: 5 blue, 5 red, 8 green; 1 blue, 9 green, 7 red; 4 blue, 5 red, 3 green; 7 green, 2 blue, 2 red; 5 red, 3 blue, 17 green; 19 green, 1 red +Game 53: 4 red, 1 blue, 2 green; 1 green; 2 red; 1 blue, 2 green; 2 green, 4 red +Game 54: 7 red; 9 red, 2 blue, 14 green; 1 blue, 5 green; 7 green, 3 blue +Game 55: 11 blue, 2 green; 11 blue, 9 green, 12 red; 8 green, 6 blue, 12 red +Game 56: 2 green, 1 red, 2 blue; 4 red, 5 green, 5 blue; 5 red, 5 blue, 10 green; 8 red, 3 green, 3 blue +Game 57: 7 red, 3 green; 1 blue, 6 red, 1 green; 1 blue; 7 red, 1 green, 1 blue; 2 red, 1 blue, 1 green; 3 green, 1 blue +Game 58: 9 blue, 2 red; 2 green, 9 blue, 2 red; 5 blue, 4 green +Game 59: 8 red; 5 green, 1 blue, 3 red; 1 green, 8 red +Game 60: 9 green, 8 blue, 3 red; 10 green, 4 red; 8 blue, 2 green, 4 red; 1 red, 5 green, 7 blue; 1 green, 4 blue, 1 red; 4 blue +Game 61: 5 blue, 9 red, 4 green; 5 green, 7 blue, 6 red; 7 green, 8 red; 7 blue, 4 red, 2 green; 8 red, 4 blue, 5 green; 3 green, 9 red, 7 blue +Game 62: 9 red, 10 blue; 1 green, 7 red, 13 blue; 1 green, 11 blue; 6 red, 16 blue, 5 green; 20 red, 1 green, 3 blue +Game 63: 9 red, 8 green, 1 blue; 13 green, 12 red, 1 blue; 7 green, 5 red, 3 blue +Game 64: 3 red, 2 blue, 10 green; 3 green; 1 blue, 8 green, 2 red; 7 red, 1 blue, 4 green; 9 red, 1 blue, 4 green +Game 65: 7 red, 6 green; 1 blue, 4 green, 7 red; 6 red; 6 red, 4 green, 1 blue +Game 66: 4 blue, 4 green; 1 red, 7 green, 1 blue; 7 green, 3 red, 3 blue; 1 blue, 1 red, 6 green; 3 red, 7 green +Game 67: 5 green, 16 blue, 5 red; 4 red, 7 green, 3 blue; 4 red, 4 green, 9 blue; 12 green, 5 red; 15 green, 3 red; 10 blue, 6 red, 1 green +Game 68: 3 green, 3 blue, 5 red; 2 green, 6 blue; 2 green, 3 blue, 1 red; 1 blue, 11 red +Game 69: 5 green, 1 blue; 16 green, 9 red; 10 red, 18 green +Game 70: 1 blue, 1 green; 1 red; 1 red, 2 blue, 1 green; 1 green, 2 red; 2 blue, 2 red; 1 red +Game 71: 11 red; 2 green, 3 blue, 13 red; 1 green, 3 blue; 15 red, 1 green, 3 blue; 4 red +Game 72: 2 blue, 6 red, 18 green; 6 red, 8 green, 7 blue; 5 blue, 3 red, 12 green; 3 red, 2 blue, 4 green +Game 73: 12 blue, 7 green, 4 red; 5 green, 2 red, 4 blue; 3 green, 3 red, 10 blue; 1 green, 12 blue, 6 red; 3 blue, 6 green, 14 red +Game 74: 3 red; 1 blue, 8 green, 11 red; 3 green, 2 red +Game 75: 5 green, 2 red, 1 blue; 8 green, 2 red; 11 green, 2 red; 2 red, 17 green; 3 blue, 3 green, 2 red +Game 76: 1 blue, 5 green, 4 red; 8 green, 11 blue, 5 red; 8 blue, 2 red, 11 green +Game 77: 1 red, 11 blue, 7 green; 8 green, 4 blue; 1 blue, 8 green +Game 78: 1 green, 1 red, 1 blue; 3 green, 1 blue, 3 red; 10 green, 1 blue; 12 green +Game 79: 1 red, 11 blue, 6 green; 3 green, 3 red, 5 blue; 16 blue, 1 red, 5 green; 11 blue, 3 green, 2 red; 8 blue, 6 green, 4 red +Game 80: 5 green; 6 green, 7 red, 4 blue; 7 green, 5 blue; 6 blue, 6 green; 7 blue, 7 green; 6 green, 7 blue, 5 red +Game 81: 1 green, 14 blue; 11 blue, 1 red; 1 red, 16 green, 2 blue; 9 green, 1 red, 13 blue; 10 green, 8 blue +Game 82: 7 green, 7 red, 3 blue; 4 blue, 1 green, 4 red; 2 green, 14 blue, 3 red +Game 83: 15 blue; 2 blue, 1 green, 4 red; 8 green, 4 red, 6 blue +Game 84: 12 blue, 17 green; 6 green, 1 red, 16 blue; 1 blue, 1 red; 5 blue, 11 green +Game 85: 5 blue, 15 green, 3 red; 4 blue, 1 green, 11 red; 8 red, 2 blue, 4 green +Game 86: 11 blue, 16 green, 16 red; 11 blue, 17 red, 10 green; 8 green, 7 red +Game 87: 2 red, 4 green, 2 blue; 2 blue, 6 green; 2 red, 3 blue, 3 green; 1 red, 4 green; 1 green, 2 blue, 2 red; 4 blue, 4 green +Game 88: 10 red, 7 green; 2 blue, 6 red, 1 green; 8 blue, 8 red, 7 green; 2 green, 5 blue, 2 red; 3 blue, 3 red, 6 green +Game 89: 9 blue, 16 green; 2 red, 5 blue, 6 green; 12 blue, 15 green; 8 green, 2 red, 3 blue +Game 90: 18 red, 1 blue; 3 red, 5 blue, 4 green; 1 blue, 2 green, 6 red; 2 green, 16 red, 3 blue; 5 blue, 13 red, 5 green +Game 91: 4 red, 7 green, 1 blue; 3 green, 16 blue, 2 red; 4 green, 8 blue +Game 92: 4 red, 3 green; 5 red, 11 green, 1 blue; 16 green, 13 red; 15 green, 14 red, 3 blue; 3 red, 5 green, 2 blue +Game 93: 2 blue, 1 red, 3 green; 10 blue, 1 red, 10 green; 11 blue, 16 green, 4 red; 2 green, 20 blue, 7 red; 11 green, 8 red, 15 blue; 9 green, 10 blue, 1 red +Game 94: 2 blue, 12 red, 10 green; 16 red, 9 blue, 6 green; 5 green, 9 blue, 11 red; 4 red, 2 blue +Game 95: 2 green, 9 red, 1 blue; 2 blue, 1 red; 2 green, 5 blue, 3 red +Game 96: 1 green, 5 red, 13 blue; 1 green, 2 red, 13 blue; 2 green, 2 red, 17 blue; 3 red, 1 green; 6 red, 2 green; 1 green, 7 blue, 4 red +Game 97: 1 green, 1 red, 1 blue; 2 blue, 11 green; 1 blue, 13 green; 9 blue, 6 green, 1 red; 10 green, 8 blue +Game 98: 12 green, 9 red; 12 green, 10 blue, 3 red; 3 red, 13 green, 7 blue +Game 99: 8 green, 10 blue, 1 red; 10 green, 2 red, 6 blue; 3 green, 1 blue, 1 red; 10 blue, 1 red +Game 100: 8 blue, 6 green, 8 red; 7 red, 2 blue; 2 red, 10 green, 10 blue; 9 green, 7 red; 3 red, 7 green, 1 blue diff --git a/2023/day02/main.go b/2023/day02/main.go new file mode 100644 index 0000000..9de0f2e --- /dev/null +++ b/2023/day02/main.go @@ -0,0 +1,117 @@ +package main + +import ( + "fmt" + "strings" + + h "git.bullercodeworks.com/brian/adventofcode/helpers" +) + +func main() { + inp := h.StdinToStringSlice() + part1(inp) + part2(inp) +} + +func part1(input []string) { + allGames := parseAllGames(input) + var result int + for i := range allGames { + if allGames[i].getMost("red") > 12 { + continue + } + if allGames[i].getMost("green") > 13 { + continue + } + if allGames[i].getMost("blue") > 14 { + continue + } + result += allGames[i].id + } + fmt.Println("# Part 1") + fmt.Println(result) +} + +func part2(input []string) { + allGames := parseAllGames(input) + var result int + for i := range allGames { + result += allGames[i].getMinimumPower() + } + fmt.Println("# Part 2") + fmt.Println(result) +} + +func parseAllGames(input []string) []Game { + allGames := []Game{} + for i := range input { + gameNo, r := parseGame(input[i]) + allGames = append(allGames, Game{id: gameNo, pulls: r}) + } + return allGames +} + +type Pull struct { + subsets map[string]int +} + +func (p Pull) String() string { + ret := "" + for k, v := range p.subsets { + ret = fmt.Sprintf("%s%d %s, ", ret, v, k) + } + return ret +} + +type Game struct { + id int + pulls []Pull +} + +func (g *Game) getMost(color string) int { + max := h.MIN_INT + for i := range g.pulls { + if v, ok := g.pulls[i].subsets[color]; ok { + if v > max { + max = v + } + } + } + return max +} + +func (g *Game) getMinimumPower() int { + maxRed := g.getMost("red") + maxBlue := g.getMost("blue") + maxGreen := g.getMost("green") + return maxRed * maxBlue * maxGreen +} + +func (g Game) String() string { + ret := fmt.Sprintf("Game %d: ", g.id) + for i := range g.pulls { + ret = fmt.Sprintf("%s%s; ", ret, g.pulls[i]) + } + return ret +} + +func parsePulls(input string) Pull { + ret := Pull{subsets: make(map[string]int)} + pts := strings.Split(input, ",") + for i := range pts { + blocks := strings.Fields(pts[i]) + ret.subsets[blocks[1]] = h.Atoi(blocks[0]) + } + return ret +} +func parseGame(input string) (int, []Pull) { + res := []Pull{} + pts := strings.Split(input, ":") + gameNo := h.Atoi(strings.Fields(pts[0])[1]) + pulls := strings.Split(pts[1], ";") + for i := range pulls { + res = append(res, parsePulls(pulls[i])) + } + + return gameNo, res +} diff --git a/2023/day02/problem b/2023/day02/problem new file mode 100644 index 0000000..94ef309 --- /dev/null +++ b/2023/day02/problem @@ -0,0 +1,109 @@ +Advent of Code + +br0xen (AoC++) 4* + +--- Day 2: Cube Conundrum --- + + You're launched high into the atmosphere! The apex of your trajectory just barely reaches the surface of a large island + floating in the sky. You gently land in a fluffy pile of leaves. It's quite cold, but you don't see much snow. An Elf runs + over to greet you. + + The Elf explains that you've arrived at Snow Island and apologizes for the lack of snow. He'll be happy to explain the + situation, but it's a bit of a walk, so you have some time. They don't get many visitors up here; would you like to play a + game in the meantime? + + As you walk, the Elf shows you a small bag and some cubes which are either red, green, or blue. Each time you play this + game, he will hide a secret number of cubes of each color in the bag, and your goal is to figure out information about the + number of cubes. + + To get information, once a bag has been loaded with cubes, the Elf will reach into the bag, grab a handful of random cubes, + show them to you, and then put them back in the bag. He'll do this a few times per game. + + You play several games and record the information from each game (your puzzle input). Each game is listed with its ID number + (like the 11 in Game 11: ...) followed by a semicolon-separated list of subsets of cubes that were revealed from the bag + (like 3 red, 5 green, 4 blue). + + For example, the record of a few games might look like this: + + Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green + Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue + Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red + Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red + Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green + + In game 1, three sets of cubes are revealed from the bag (and then put back again). The first set is 3 blue cubes and 4 red + cubes; the second set is 1 red cube, 2 green cubes, and 6 blue cubes; the third set is only 2 green cubes. + + The Elf would first like to know which games would have been possible if the bag contained only 12 red cubes, 13 green + cubes, and 14 blue cubes? + + In the example above, games 1, 2, and 5 would have been possible if the bag had been loaded with that configuration. + However, game 3 would have been impossible because at one point the Elf showed you 20 red cubes at once; similarly, game 4 + would also have been impossible because the Elf showed you 15 blue cubes at once. If you add up the IDs of the games that + would have been possible, you get 8. + + Determine which games would have been possible if the bag had been loaded with only 12 red cubes, 13 green cubes, and 14 + blue cubes. What is the sum of the IDs of those games? + + Your puzzle answer was 2727. + +--- Part Two --- + + The Elf says they've stopped producing snow because they aren't getting any water! He isn't sure why the water stopped; + however, he can show you how to get to the water source to check it out for yourself. It's just up ahead! + + As you continue your walk, the Elf poses a second question: in each game you played, what is the fewest number of cubes of + each color that could have been in the bag to make the game possible? + + Again consider the example games from earlier: + + Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green + Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue + Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red + Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red + Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green + + • In game 1, the game could have been played with as few as 4 red, 2 green, and 6 blue cubes. If any color had even one + fewer cube, the game would have been impossible. + • Game 2 could have been played with a minimum of 1 red, 3 green, and 4 blue cubes. + •  + • Game 3 must have been played with at least 20 red, 13 green, and 6 blue cubes. + • Game 4 required at least 14 red, 3 green, and 15 blue cubes. + • Game 5 needed no fewer than 6 red, 3 green, and 2 blue cubes in the bag. + + The power of a set of cubes is equal to the numbers of red, green, and blue cubes multiplied together. The power of the + minimum set of cubes in game 1 is 48. In games 2-5 it was 12, 1560, 630, and 36, respectively. Adding up these five powers + produces the sum 2286. + + For each game, find the minimum set of cubes that must have been present. What is the sum of the power of these sets? + + Your puzzle answer was 56580. + + Both parts of this puzzle are complete! They provide two gold stars: ** + + At this point, you should return to your Advent calendar and try another puzzle. + + If you still want to see it, you can get your puzzle input. + + You can also [Shareon Twitter Mastodon] this puzzle. + +References + + Visible links + . https://adventofcode.com/ + . https://adventofcode.com/2023/about + . https://adventofcode.com/2023/events + . https://teespring.com/stores/advent-of-code + . https://adventofcode.com/2023/settings + . https://adventofcode.com/2023/auth/logout + . Advent of Code Supporter + https://adventofcode.com/2023/support + . https://adventofcode.com/2023 + . https://adventofcode.com/2023 + . https://adventofcode.com/2023/support + . https://adventofcode.com/2023/sponsors + . https://adventofcode.com/2023/leaderboard + . https://adventofcode.com/2023/stats + . https://adventofcode.com/2023/sponsors + . https://adventofcode.com/2023 + . https://adventofcode.com/2023/day/2/input diff --git a/2023/day02/testinput b/2023/day02/testinput new file mode 100644 index 0000000..295c36d --- /dev/null +++ b/2023/day02/testinput @@ -0,0 +1,5 @@ +Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green +Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue +Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red +Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red +Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green