diff --git a/day02/data/input100.txt b/day02/data/input100.txt new file mode 100644 index 0000000..c85b98d --- /dev/null +++ b/day02/data/input100.txt @@ -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 \ No newline at end of file diff --git a/day02/data/input101.txt b/day02/data/input101.txt new file mode 100644 index 0000000..5a9e7be --- /dev/null +++ b/day02/data/input101.txt @@ -0,0 +1,100 @@ +Game 1: 4 blue, 7 red, 5 green; 3 blue, 4 red, 16 green; 3 red, 11 green +Game 2: 20 blue, 8 red, 1 green; 1 blue, 2 green, 8 red; 9 red, 4 green, 18 blue; 2 green, 7 red, 2 blue; 10 blue, 2 red, 5 green +Game 3: 2 red, 5 green, 1 blue; 3 blue, 5 green; 8 blue, 13 green, 2 red; 9 green, 3 blue; 12 green, 13 blue; 3 green, 3 blue, 1 red +Game 4: 1 red, 6 green, 4 blue; 3 green, 1 blue, 1 red; 7 blue, 1 red, 2 green +Game 5: 2 green, 9 blue, 1 red; 3 green, 1 blue, 3 red; 1 red, 4 blue, 9 green +Game 6: 2 blue, 5 red, 7 green; 5 blue, 8 red, 3 green; 2 red, 9 blue, 2 green +Game 7: 7 green, 7 blue, 2 red; 2 red, 7 green, 16 blue; 17 blue, 3 green, 3 red; 2 blue, 5 green, 3 red +Game 8: 4 red, 3 green; 9 green, 2 red, 2 blue; 1 red, 3 blue, 6 green +Game 9: 5 red, 3 green, 13 blue; 11 red, 15 blue, 1 green; 7 red, 2 blue +Game 10: 15 red, 3 green; 7 green, 4 blue, 11 red; 13 red, 13 blue; 2 blue, 5 green, 8 red +Game 11: 7 red, 3 green; 7 blue, 16 red, 4 green; 6 green, 6 blue, 12 red; 11 red, 4 green, 4 blue; 10 red, 6 blue, 2 green; 3 green, 7 red, 6 blue +Game 12: 1 blue, 2 red; 2 green, 15 blue; 6 green, 5 blue; 6 blue, 4 green; 5 blue, 3 green; 3 red, 3 blue, 10 green +Game 13: 10 red, 4 green; 9 red, 2 blue, 3 green; 6 red, 7 green, 1 blue; 9 red, 7 green, 1 blue; 3 blue; 3 blue, 3 red, 8 green +Game 14: 12 blue, 3 red, 4 green; 3 green, 1 red; 6 green, 16 blue +Game 15: 2 green, 3 red, 2 blue; 14 blue, 1 red, 17 green; 13 blue, 11 green, 10 red; 5 green, 7 red, 5 blue; 2 green, 3 blue, 6 red; 9 green, 2 blue, 5 red +Game 16: 2 blue, 1 red; 1 red, 2 green, 3 blue; 4 green, 9 blue, 3 red; 1 green, 4 red, 8 blue; 7 blue, 11 red, 1 green +Game 17: 9 green, 8 blue, 6 red; 8 red, 18 green, 1 blue; 18 red, 19 green, 1 blue +Game 18: 1 green, 4 red, 5 blue; 10 green, 8 blue; 12 green, 10 blue +Game 19: 3 red, 11 green, 12 blue; 16 green, 1 red, 20 blue; 9 green, 2 red, 14 blue; 5 blue, 2 green, 2 red; 20 blue, 3 red, 10 green; 4 green, 3 blue +Game 20: 17 red, 3 blue, 9 green; 6 green, 1 red, 7 blue; 6 red, 2 blue; 1 blue, 4 green, 5 red; 6 green, 5 red; 10 blue, 11 green, 2 red +Game 21: 9 red, 4 blue, 6 green; 14 red, 9 green; 1 red, 1 blue, 12 green +Game 22: 5 green, 4 red; 1 green, 1 red, 2 blue; 5 red, 4 green, 4 blue; 2 green, 2 blue, 5 red; 8 green, 4 blue, 16 red; 15 red, 3 green +Game 23: 5 green, 14 red; 6 blue, 2 green, 14 red; 4 blue, 8 red, 4 green; 4 blue, 9 red, 8 green; 9 blue, 3 green +Game 24: 13 blue, 9 green, 13 red; 11 blue, 14 red, 10 green; 12 green, 5 blue, 14 red +Game 25: 11 green, 1 blue; 12 red, 8 green, 5 blue; 1 blue, 8 green, 6 red +Game 26: 4 blue, 1 green; 1 green, 5 red, 6 blue; 8 green, 5 blue, 6 red; 2 blue, 2 red, 8 green; 8 green, 2 red, 4 blue; 7 red, 2 blue, 7 green +Game 27: 8 red, 1 blue, 8 green; 5 red, 2 green; 2 blue, 9 green, 9 red; 2 blue +Game 28: 2 green, 1 blue; 2 green; 1 blue; 1 blue, 1 red; 1 blue; 1 green +Game 29: 12 red, 8 green, 13 blue; 13 green, 15 red; 12 red, 18 green, 10 blue; 7 green, 20 red, 5 blue; 20 red, 7 green, 10 blue; 9 green, 13 blue +Game 30: 5 red, 3 blue; 2 red; 2 green, 6 blue, 7 red; 5 red +Game 31: 14 red, 7 blue, 2 green; 1 green, 11 red, 9 blue; 3 red, 2 green, 5 blue; 1 green, 9 blue, 8 red; 8 blue, 8 red, 1 green +Game 32: 2 green, 6 blue, 2 red; 2 blue, 4 red; 1 green, 9 blue, 1 red; 3 red, 13 blue, 1 green +Game 33: 6 green, 8 blue, 7 red; 3 blue, 1 green, 8 red; 6 red, 11 blue; 10 blue, 3 red, 7 green; 1 blue, 3 red, 6 green +Game 34: 1 red, 1 blue, 8 green; 5 blue, 10 red, 11 green; 2 green, 10 red, 2 blue +Game 35: 2 blue, 15 green; 3 red, 3 blue, 6 green; 13 green, 17 red, 3 blue; 18 green, 1 blue, 18 red; 16 green, 3 blue; 11 green, 15 red +Game 36: 16 red, 4 green, 1 blue; 8 red, 2 blue, 5 green; 5 green, 2 blue, 9 red +Game 37: 3 green, 7 blue; 8 blue, 5 red, 6 green; 5 blue, 1 red, 13 green +Game 38: 6 green, 6 blue; 11 blue, 8 green, 1 red; 5 blue, 16 green +Game 39: 2 red, 4 blue, 5 green; 1 red, 2 green, 8 blue; 16 green, 15 blue, 2 red; 6 green, 16 blue, 1 red; 16 green, 18 blue, 1 red +Game 40: 3 green, 6 blue, 7 red; 1 blue, 17 red; 4 green, 6 red; 13 red +Game 41: 6 red, 5 green, 6 blue; 4 green, 2 blue; 6 red, 1 blue, 4 green; 4 blue, 13 green; 3 blue, 2 red; 2 blue, 5 red, 3 green +Game 42: 8 red, 5 blue; 15 blue, 13 red, 3 green; 6 red, 18 blue, 4 green +Game 43: 5 red, 1 green, 1 blue; 2 red, 2 green, 3 blue; 4 blue, 3 red, 1 green +Game 44: 6 blue, 12 green; 7 blue, 12 red, 11 green; 12 green, 2 blue, 13 red; 8 green, 8 blue, 12 red +Game 45: 18 blue, 15 red, 8 green; 17 red, 3 blue; 1 green, 2 red, 15 blue +Game 46: 3 blue, 2 green, 5 red; 11 blue, 2 green, 19 red; 3 green, 19 red, 13 blue +Game 47: 9 green, 2 red; 7 red, 10 green; 2 blue, 9 green, 1 red; 5 blue +Game 48: 8 blue, 8 green; 1 red, 17 green; 9 green, 6 red, 8 blue; 13 green, 3 red, 1 blue +Game 49: 17 blue, 2 red, 1 green; 12 blue, 1 green, 4 red; 1 green, 2 red, 13 blue +Game 50: 4 red, 2 blue, 9 green; 8 green, 2 blue, 6 red; 9 green, 2 blue, 14 red +Game 51: 6 red, 3 green, 8 blue; 5 green, 16 blue, 1 red; 2 green, 13 red, 14 blue; 14 red, 12 green, 19 blue; 19 blue, 13 green, 9 red; 6 red, 15 blue, 7 green +Game 52: 18 blue, 2 red, 5 green; 2 green, 5 red; 6 red, 10 green, 3 blue; 3 green, 6 blue, 6 red +Game 53: 11 red, 4 green; 2 blue, 3 red; 3 blue, 13 red, 11 green; 11 blue, 8 red, 5 green +Game 54: 4 green, 1 red, 7 blue; 4 green, 8 red, 8 blue; 4 red, 5 green; 8 blue, 4 green, 2 red; 4 green, 3 blue; 3 blue, 3 green, 3 red +Game 55: 9 red, 1 green, 1 blue; 1 green, 8 red; 4 red; 7 blue, 7 green; 6 blue, 5 green, 6 red; 5 blue, 8 red, 4 green +Game 56: 1 blue; 3 red, 2 blue; 1 red, 2 green +Game 57: 7 green, 2 red, 5 blue; 6 green, 1 red; 1 green, 6 red; 1 red, 20 green; 1 green, 4 red, 2 blue; 15 green, 7 red +Game 58: 3 green, 8 red, 5 blue; 2 red, 3 green; 2 blue, 2 green, 12 red; 1 blue, 3 green, 16 red; 4 blue, 9 red, 3 green +Game 59: 2 red, 5 blue, 1 green; 2 red, 3 green; 12 red, 5 blue; 7 green, 3 blue, 4 red; 1 green, 5 blue, 14 red; 8 red, 11 green, 2 blue +Game 60: 12 blue, 3 red, 2 green; 2 green, 6 blue, 1 red; 1 blue, 2 red, 3 green; 7 green, 1 blue, 2 red +Game 61: 6 blue, 6 red, 7 green; 2 green, 5 red, 5 blue; 1 blue, 3 green, 15 red; 6 blue, 8 green, 14 red +Game 62: 1 blue, 6 red, 2 green; 5 green, 5 red, 11 blue; 5 red, 6 green, 8 blue; 2 green, 17 blue; 2 red, 7 green, 5 blue; 3 blue, 5 green, 8 red +Game 63: 6 red, 1 green, 9 blue; 7 red, 1 green, 11 blue; 3 green, 4 red; 4 green, 10 blue, 7 red; 13 blue, 11 green, 5 red; 14 green +Game 64: 13 green, 11 red, 1 blue; 1 red, 2 green; 3 blue, 9 green, 19 red +Game 65: 2 blue, 11 red, 3 green; 5 green, 6 red; 2 blue, 9 green, 9 red; 1 green, 5 blue, 3 red; 4 red, 4 blue, 6 green; 2 blue, 7 green, 1 red +Game 66: 4 red, 7 blue, 3 green; 1 green, 6 blue, 7 red; 1 green, 1 red, 1 blue +Game 67: 1 green, 8 red; 4 green, 1 blue, 3 red; 8 red, 3 green +Game 68: 3 blue, 4 red; 1 blue, 1 green; 2 blue, 6 red, 3 green; 1 blue, 1 green, 3 red; 7 red, 1 blue, 4 green; 1 green, 2 red, 3 blue +Game 69: 6 green, 2 blue, 3 red; 3 blue, 3 red; 1 green; 1 blue, 2 red, 8 green; 1 green, 1 red +Game 70: 7 blue, 15 green, 3 red; 8 green, 6 blue, 5 red; 7 blue, 1 red, 3 green +Game 71: 4 green, 3 blue, 7 red; 6 red, 6 green, 10 blue; 3 red, 9 green; 7 blue, 1 red, 13 green; 3 blue, 5 red, 11 green; 8 blue, 8 red, 5 green +Game 72: 10 green, 4 blue; 4 blue, 8 green, 2 red; 2 red, 6 green, 6 blue; 1 red, 5 blue; 13 green, 5 blue; 8 green, 3 blue, 2 red +Game 73: 9 blue, 1 red, 13 green; 2 red, 16 green, 6 blue; 1 red, 8 blue, 17 green; 7 green, 1 blue; 8 blue, 1 green, 1 red +Game 74: 2 green, 2 red; 1 red, 5 blue; 7 blue, 3 green; 7 blue, 3 green, 7 red +Game 75: 3 green, 5 blue; 2 green, 1 red, 9 blue; 17 green, 13 blue, 3 red; 3 blue, 2 red, 8 green; 7 green, 2 red, 8 blue; 1 green, 14 blue +Game 76: 19 red; 2 blue, 20 red; 3 blue, 3 red; 20 red, 3 blue; 6 red, 4 blue, 1 green +Game 77: 2 red, 5 green; 2 red, 2 green; 4 green; 4 green, 3 red, 3 blue; 2 red +Game 78: 4 green, 16 red; 5 green, 2 red, 2 blue; 4 green, 2 blue, 11 red; 1 blue, 1 green, 6 red; 2 blue, 7 red +Game 79: 8 blue, 2 green; 3 red, 3 green; 3 red, 9 blue, 4 green; 1 red, 2 blue, 4 green; 8 green, 6 red, 9 blue; 2 red, 10 blue, 9 green +Game 80: 9 red, 17 blue, 2 green; 5 red, 1 green, 6 blue; 2 red, 20 blue; 6 red, 12 blue +Game 81: 5 red, 4 blue, 1 green; 15 green, 8 blue, 2 red; 5 blue, 2 red, 9 green; 11 green, 1 blue, 3 red; 15 green, 1 red, 3 blue +Game 82: 2 blue, 12 green; 12 blue, 12 green, 14 red; 4 blue, 16 green, 7 red +Game 83: 6 blue, 7 red, 11 green; 2 red, 6 green, 4 blue; 6 blue, 1 red; 7 blue, 12 red, 13 green; 10 green, 6 blue, 10 red; 6 red, 4 green +Game 84: 2 green, 5 red, 1 blue; 4 green, 3 blue, 2 red; 2 green, 1 red, 1 blue; 5 red, 4 blue, 4 green +Game 85: 1 blue; 1 green, 2 red; 3 red, 11 green; 6 green, 14 red, 1 blue +Game 86: 3 green, 1 blue, 3 red; 3 red, 6 blue, 2 green; 4 blue, 1 red; 5 blue, 4 green, 3 red; 2 blue, 3 red, 4 green; 7 blue, 2 green, 3 red +Game 87: 1 green, 5 red, 5 blue; 6 red, 4 green, 1 blue; 2 green, 4 red, 1 blue; 7 red, 4 green, 5 blue; 3 green, 4 red, 1 blue +Game 88: 3 blue, 18 red, 14 green; 11 red, 14 green; 2 blue, 10 red, 4 green +Game 89: 5 red, 4 green; 3 red, 2 blue, 1 green; 2 blue, 4 green, 3 red; 2 green, 2 blue, 2 red +Game 90: 14 blue, 10 red, 2 green; 11 blue, 3 red, 1 green; 5 blue, 2 green, 14 red +Game 91: 9 blue, 4 red, 4 green; 4 red, 1 blue; 3 blue, 20 red +Game 92: 3 red, 2 green, 7 blue; 2 green, 10 red, 8 blue; 9 red, 5 blue, 5 green; 1 blue, 2 green, 3 red; 10 red, 13 blue, 9 green; 11 blue, 7 red +Game 93: 9 red, 2 blue, 1 green; 6 red, 2 blue, 11 green; 1 green, 1 blue, 10 red; 9 red, 8 green +Game 94: 18 green, 3 red; 2 blue, 4 green, 12 red; 5 red, 1 blue, 13 green; 2 blue, 15 green, 7 red +Game 95: 12 green; 1 red, 3 green, 1 blue; 13 green, 2 red, 1 blue; 9 green; 2 green, 1 blue; 1 blue, 4 green, 1 red +Game 96: 5 red, 4 green, 2 blue; 10 red, 3 blue, 5 green; 14 blue, 11 green, 4 red; 14 green, 7 blue, 13 red; 17 red, 9 green, 6 blue; 8 red, 4 blue, 13 green +Game 97: 3 green, 7 blue; 7 red, 4 blue; 5 blue, 6 red, 2 green +Game 98: 9 green; 8 green, 4 blue; 6 blue, 2 red, 1 green; 4 green, 1 blue; 5 blue, 2 green, 2 red +Game 99: 3 red, 1 green, 5 blue; 1 red; 3 blue, 4 red; 3 blue, 1 green, 5 red +Game 100: 3 red, 3 blue, 10 green; 3 green, 1 blue, 6 red; 5 red, 4 green, 7 blue \ No newline at end of file diff --git a/day02/task1.py b/day02/task1.py new file mode 100644 index 0000000..a6db741 --- /dev/null +++ b/day02/task1.py @@ -0,0 +1,57 @@ +import re + + +def parse_line(line): + match = re.match(r"Game (\d+): (.+)", line) + + game_id = int(match.group(1)) + cubes = parse_cubes(match.group(2)) + + return (game_id, cubes) + + +def parse_cubes(cubes): + return [parse_pull(pull) for pull in cubes.split("; ")] + + +def parse_pull(pull): + r = g = b = 0 + + for color in pull.split(", "): + [n, c] = color.split(" ") + if c == "red": + r += int(n) + elif c == "green": + g += int(n) + else: + b += int(n) + + return (r, g, b) + + +def process_input(infile): + id_sum = 0 + + for game in [parse_line(line) for line in infile]: + r = g = b = 0 + for pr, pg, pb in game[1]: + r = max(r, pr) + g = max(g, pg) + b = max(b, pb) + + if r <= 12 and g <= 13 and b <= 14: + # print(f"Game {game[0]} legal.") + id_sum += game[0] + + return id_sum + + +with open("day02/data/input100.txt") as infile: + result = process_input(infile) + print(result) + print(result == 8) + +with open("day02/data/input101.txt") as infile: + result = process_input(infile) + print(result) + print(result == 2512) diff --git a/day02/task2.py b/day02/task2.py new file mode 100644 index 0000000..d5e68bb --- /dev/null +++ b/day02/task2.py @@ -0,0 +1,55 @@ +import re + + +def parse_line(line): + match = re.match(r"Game (\d+): (.+)", line) + + game_id = int(match.group(1)) + cubes = parse_cubes(match.group(2)) + + return (game_id, cubes) + + +def parse_cubes(cubes): + return [parse_pull(pull) for pull in cubes.split("; ")] + + +def parse_pull(pull): + r = g = b = 0 + + for color in pull.split(", "): + [n, c] = color.split(" ") + if c == "red": + r += int(n) + elif c == "green": + g += int(n) + else: + b += int(n) + + return (r, g, b) + + +def process_input(infile): + power_sum = 0 + + for game in [parse_line(line) for line in infile]: + r = g = b = 0 + for pr, pg, pb in game[1]: + r = max(r, pr) + g = max(g, pg) + b = max(b, pb) + + power_sum += r * g * b + + return power_sum + + +with open("day02/data/input100.txt") as infile: + result = process_input(infile) + print(result) + print(result == 2286) + +with open("day02/data/input101.txt") as infile: + result = process_input(infile) + print(result) + # print(result == 2512)