day1 and 2 in python

1 year ago · 047ab60e85
commit 047ab60e85
8 changed files with 1207 additions and 0 deletions
--- a/python/day1.py
+++ b/python/day1.py
@ -0,0 +1,41 @@
+lines = open('inputs/day1.txt').readlines()
+digit_names = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
+replaced_names = ['o1e', 't2o', 't3e', 'f4r', 'f5e', 's6x', 's7n', 'e8h', 'n9e']
+
+def digits(lines):
+    dgts= []
+    for line in lines:
+        numbers = ''
+        for char in line:
+            if char.isdigit():
+                numbers += char
+                break
+        for char in line[::-1]:
+            if char.isdigit():
+                numbers += char
+                break
+        dgts.append(int(numbers))
+    return dgts
+
+def transform_digits(lines):
+    newlines = []
+    for line in lines:
+        indices = {}
+        for idx, c in enumerate(digit_names):
+            c_loc = line.find(c) 
+            if c_loc != -1:
+                indices[str(c_loc)] = str(idx+1)
+        if len(indices) == 0:
+            newlines.append(line)
+        else:
+            first_index = sorted(indices)[0]
+            first_number = replaced_names[int(indices[first_index])-1]
+            first_digit_name = digit_names[int(indices[first_index])-1]
+            second_index = sorted(indices)[-1]
+            second_number = replaced_names[int(indices[second_index])-1]
+            second_digit_name = digit_names[int(indices[second_index])-1]
+            newlines.append(line.replace(first_digit_name, first_number).replace(second_digit_name, second_number))
+    return newlines
+
+print(f'Part 1 Solution = {sum(digits(lines))}')
+print(f'Part 2 Solution = {sum(digits(transform_digits(lines)))}')
--- a/python/day2.py
+++ b/python/day2.py
@ -0,0 +1,47 @@
+from math import prod
+lines = open('inputs/day2.txt').readlines()
+red_max = 12
+green_max = 13
+blue_max = 14
+
+def cubes(lines):
+    max_cubes = []
+    for line in lines:
+        line = line.strip('\n').split(":")
+        rounds = line[1].split(";")
+        reds = [0]
+        greens = [0]
+        blues = [0]
+        for round in rounds:
+            cubes = round.split(",")
+            for cube in cubes:
+                cube = cube.split(" ")
+                _, nr, clr = cube
+                if clr == "red":
+                    reds.append(int(nr))
+                elif clr == "green": 
+                    greens.append(int(nr))
+                else:
+                    blues.append(int(nr))
+        max_cubes.append([max(reds), max(greens), max(blues)])
+    return max_cubes
+
+def possible_games(games):
+    valid_game_nrs = []
+    for idx, game in enumerate(games):
+        possible = True
+        if game[0] > red_max:
+            possible = False
+        if game[1] > green_max:
+            possible = False
+        if game[2] > blue_max:
+            possible = False
+        if possible:
+            valid_game_nrs.append(idx+1)
+    return valid_game_nrs
+
+def cube_power(games):
+    return [prod(x) for x in games]
+    
+print(f"Solution Part 1: {sum(possible_games(cubes(lines)))}")
+print(f"Solution Part 2: {sum(cube_power(cubes(lines)))}")
--- a/python/inputs/day1.txt
+++ b/python/inputs/day1.txt
--- a/python/inputs/day1_1_ex.txt
+++ b/python/inputs/day1_1_ex.txt
@ -0,0 +1,4 @@
+1abc2
+pqr3stu8vwx
+a1b2c3d4e5f
+treb7uchet
--- a/python/inputs/day1_2_ex.txt
+++ b/python/inputs/day1_2_ex.txt
@ -0,0 +1,7 @@
+two1nine
+eightwothree
+abcone2threexyz
+xtwone3four
+4nineeightseven2
+zoneight234
+7pqrstsixteen
--- a/python/inputs/day2.txt
+++ b/python/inputs/day2.txt
@ -0,0 +1,100 @@
+Game 1: 2 blue, 3 red; 3 green, 3 blue, 6 red; 4 blue, 6 red; 2 green, 2 blue, 9 red; 2 red, 4 blue
+Game 2: 4 red, 1 green; 3 red; 13 green, 5 red, 3 blue; 3 green, 2 red; 3 blue, 5 red, 3 green; 2 red, 3 blue, 12 green
+Game 3: 4 red, 1 green, 1 blue; 1 red, 1 blue; 6 red, 1 green; 6 red, 3 blue, 1 green; 4 red
+Game 4: 4 blue, 12 red, 4 green; 6 green, 3 blue, 19 red; 3 blue, 2 red, 2 green
+Game 5: 1 red, 5 blue, 16 green; 1 red, 6 green, 3 blue; 2 red, 12 blue; 17 blue, 3 green; 7 green, 2 red, 6 blue
+Game 6: 3 green, 1 blue, 5 red; 5 green, 5 red; 2 green, 2 blue, 3 red; 5 green, 2 red; 3 green, 6 red, 3 blue; 5 green, 4 red
+Game 7: 15 blue, 1 red, 6 green; 4 blue, 7 green, 2 red; 14 blue, 5 green, 2 red
+Game 8: 6 blue, 3 green, 10 red; 2 blue, 1 green, 5 red; 6 blue, 3 green, 12 red; 11 red, 1 green, 1 blue; 5 blue, 14 red, 3 green; 3 red
+Game 9: 15 red, 3 blue; 1 blue, 16 red; 1 red, 3 blue; 1 blue, 1 green, 9 red
+Game 10: 1 red; 1 blue, 7 green; 1 green, 5 blue; 3 blue, 3 green; 1 green
+Game 11: 19 blue, 13 green; 19 blue, 2 green; 10 blue, 3 red, 12 green; 11 blue, 1 red, 6 green
+Game 12: 7 green, 5 blue; 6 green, 3 red, 6 blue; 2 red, 5 blue, 15 green; 2 red, 1 blue, 1 green; 4 red, 4 green, 2 blue; 3 blue, 6 green
+Game 13: 9 red, 2 blue, 2 green; 1 blue, 2 red, 15 green; 9 green, 2 blue, 9 red; 5 blue, 8 green, 5 red; 2 blue, 11 green, 5 red
+Game 14: 9 blue, 1 red; 10 blue, 4 green, 3 red; 2 red, 6 blue; 4 green, 2 blue, 1 red; 5 green, 2 red, 11 blue; 12 blue, 2 red, 1 green
+Game 15: 9 blue, 7 green, 12 red; 9 red, 17 green, 8 blue; 6 red, 4 blue, 4 green; 5 red, 17 green
+Game 16: 5 green, 4 red; 3 blue, 3 red, 14 green; 6 red, 5 blue, 12 green
+Game 17: 8 blue, 5 green, 2 red; 6 red, 6 blue; 9 red; 5 blue, 2 green, 8 red; 13 red, 4 blue, 4 green; 9 blue, 3 green, 5 red
+Game 18: 8 green, 1 red, 2 blue; 4 green, 4 red, 1 blue; 6 blue, 2 red
+Game 19: 3 green, 9 blue; 4 blue, 10 red; 6 red, 3 green, 3 blue; 6 red, 4 green, 9 blue
+Game 20: 11 green, 3 blue; 6 green; 3 green, 6 blue; 1 red, 5 green; 6 blue, 7 green
+Game 21: 1 green, 1 blue, 12 red; 6 red, 2 blue; 5 green, 4 red, 2 blue; 11 red, 8 green, 1 blue
+Game 22: 10 red; 1 red, 13 green, 9 blue; 6 blue, 12 red, 12 green; 10 red, 8 blue, 11 green; 2 green, 1 red, 3 blue; 7 red, 1 blue, 8 green
+Game 23: 11 red, 15 blue; 10 blue, 16 red, 1 green; 14 blue, 5 red; 1 green, 9 red, 9 blue; 1 red, 7 blue, 3 green; 6 red, 2 green, 3 blue
+Game 24: 6 blue, 11 red; 16 green, 2 red, 1 blue; 8 red, 7 blue; 14 blue, 9 green, 9 red; 13 green, 4 red, 8 blue; 2 red, 7 blue, 1 green
+Game 25: 2 green, 12 blue, 1 red; 10 blue, 5 red, 5 green; 2 blue, 9 red, 3 green; 5 blue, 4 red, 2 green
+Game 26: 7 blue, 6 red, 1 green; 2 blue, 3 green, 12 red; 2 blue, 6 red, 5 green
+Game 27: 2 green, 3 red; 4 green; 2 red, 1 blue, 1 green; 2 red, 1 green, 2 blue
+Game 28: 11 blue, 1 red, 5 green; 2 blue, 2 red, 4 green; 10 blue, 4 red, 1 green
+Game 29: 6 blue, 17 red, 1 green; 8 blue, 4 red; 14 blue, 1 red, 3 green
+Game 30: 2 blue, 4 green; 7 green, 1 blue, 1 red; 1 blue, 8 green
+Game 31: 15 blue, 9 green, 2 red; 5 green, 4 blue, 1 red; 1 green, 15 red, 7 blue; 5 red, 2 blue
+Game 32: 1 blue, 5 red, 3 green; 3 green, 8 red, 1 blue; 5 green, 1 red; 4 green, 3 blue, 15 red; 2 green, 1 blue; 4 blue, 15 red, 4 green
+Game 33: 3 red, 10 blue; 4 red, 9 blue; 1 green, 10 blue
+Game 34: 3 blue, 1 green, 9 red; 4 green, 2 red, 9 blue; 7 blue, 3 red; 6 blue, 13 red; 4 green, 13 blue, 9 red
+Game 35: 14 red, 1 green; 1 red, 2 green, 4 blue; 3 blue, 10 red, 6 green; 5 blue, 6 red, 7 green; 7 blue, 5 red
+Game 36: 2 blue, 8 red, 9 green; 9 green, 3 red, 10 blue; 6 red, 8 blue, 1 green; 6 green, 8 red, 4 blue
+Game 37: 10 green, 3 red, 6 blue; 2 blue, 9 red, 5 green; 13 green, 9 red, 10 blue; 2 blue, 4 green, 9 red
+Game 38: 4 red, 14 blue, 12 green; 6 red, 12 green, 18 blue; 6 green, 1 blue, 1 red
+Game 39: 5 red, 1 blue, 3 green; 1 blue, 3 green, 8 red; 15 red, 1 blue, 5 green; 3 green, 5 red; 1 blue, 14 red; 3 green, 1 blue, 12 red
+Game 40: 8 green, 4 blue; 5 blue, 7 red, 8 green; 5 blue, 8 green; 6 green, 3 red, 12 blue; 14 blue, 7 green, 2 red; 1 green, 7 red, 5 blue
+Game 41: 7 red, 10 green; 10 red, 6 green; 9 red, 7 green, 1 blue; 3 red, 1 blue
+Game 42: 3 green, 2 blue, 13 red; 1 blue, 3 red; 11 green, 16 red; 3 green, 1 blue, 16 red; 5 red, 8 green
+Game 43: 12 blue, 9 red; 16 blue, 2 red, 7 green; 4 red, 1 blue, 11 green; 15 blue, 4 red, 9 green
+Game 44: 17 green, 5 blue, 2 red; 9 green, 11 blue, 1 red; 20 green, 3 blue, 8 red; 2 red, 13 green, 9 blue; 15 green, 12 blue; 4 blue, 7 green, 9 red
+Game 45: 5 green; 5 green, 1 red; 3 green, 2 blue; 1 green, 1 blue, 1 red
+Game 46: 10 red, 11 green; 16 green, 8 blue, 12 red; 9 green, 9 blue
+Game 47: 20 green, 17 red, 1 blue; 16 red, 2 blue, 11 green; 3 blue, 19 red, 1 green; 3 blue, 17 red, 17 green; 12 green, 2 blue, 7 red
+Game 48: 1 red, 4 blue, 6 green; 19 green, 1 red, 1 blue; 16 green, 3 blue, 1 red; 3 blue, 17 green; 4 blue, 12 green
+Game 49: 13 green, 2 blue, 1 red; 1 green, 8 red, 2 blue; 11 red, 11 green, 3 blue; 7 red, 8 green, 4 blue
+Game 50: 11 blue, 1 red, 2 green; 1 green, 10 blue; 1 blue; 6 blue; 1 green, 2 blue
+Game 51: 3 red, 3 green, 1 blue; 3 green, 3 red; 10 green, 4 red; 3 red, 2 green
+Game 52: 1 red, 4 blue; 1 green, 11 blue; 1 green, 3 red, 6 blue; 4 red, 1 green, 4 blue; 9 blue, 1 green; 10 blue, 1 green
+Game 53: 2 blue, 4 green, 1 red; 8 blue, 4 red, 7 green; 9 red, 7 blue, 6 green; 3 red, 7 green, 1 blue; 2 red, 9 blue, 5 green; 1 green, 7 red, 10 blue
+Game 54: 1 red, 1 blue, 5 green; 2 red, 1 green, 2 blue; 3 green, 3 blue, 2 red; 4 red; 12 red, 5 green, 2 blue
+Game 55: 2 red, 11 blue; 16 green, 7 red, 16 blue; 4 blue, 11 green, 7 red; 8 green, 18 blue, 8 red
+Game 56: 2 blue, 2 green, 1 red; 1 red, 1 green; 1 red; 4 green; 1 blue; 1 blue, 7 green
+Game 57: 4 blue, 3 green; 16 green, 2 red, 5 blue; 1 red, 13 green, 2 blue; 3 blue, 12 green, 2 red; 2 red, 5 blue, 4 green; 10 green, 2 blue
+Game 58: 3 blue, 8 green; 4 green, 3 blue; 7 green, 5 blue, 5 red; 8 green; 3 red, 6 blue, 9 green; 2 red, 10 green, 4 blue
+Game 59: 7 blue, 6 green, 5 red; 7 red, 2 blue; 5 red, 11 green, 14 blue; 8 green, 17 red
+Game 60: 3 green, 8 blue, 2 red; 4 green, 7 blue, 6 red; 13 blue, 8 green, 2 red; 10 red, 6 blue, 5 green; 11 green, 3 blue, 4 red; 9 red, 5 green, 9 blue
+Game 61: 4 red, 18 blue, 13 green; 9 green, 5 red, 3 blue; 4 green, 3 blue, 4 red; 8 red, 4 green, 7 blue; 8 red, 4 blue, 6 green; 10 green, 5 red, 14 blue
+Game 62: 12 red, 14 blue, 9 green; 9 blue, 6 red, 4 green; 2 red, 5 blue; 1 red, 12 blue
+Game 63: 11 blue, 13 red, 11 green; 4 blue, 9 green; 8 blue, 9 red; 7 red, 11 green, 7 blue
+Game 64: 10 blue, 8 red, 12 green; 10 red, 12 blue, 9 green; 3 green, 17 red; 12 green, 15 blue, 16 red; 6 green, 15 blue, 1 red; 9 red, 6 blue, 10 green
+Game 65: 7 red, 7 blue; 3 blue, 1 red, 1 green; 3 red, 8 blue
+Game 66: 1 blue, 3 red; 10 green, 5 blue; 4 green; 3 red, 11 green; 3 blue, 15 green, 3 red
+Game 67: 1 red; 2 blue, 2 green, 1 red; 6 green, 1 blue
+Game 68: 7 red, 4 blue; 4 blue, 6 red, 7 green; 2 green, 19 red, 11 blue; 11 green, 9 red
+Game 69: 4 blue, 3 green, 1 red; 7 blue, 1 red, 3 green; 5 blue, 1 green; 2 blue, 10 green, 2 red; 2 red, 6 green, 5 blue; 1 red, 4 green, 2 blue
+Game 70: 9 blue, 7 red, 6 green; 19 blue, 4 red, 5 green; 6 blue, 7 red, 4 green; 3 blue, 4 red, 2 green
+Game 71: 6 green, 12 blue, 4 red; 11 red, 10 green, 11 blue; 3 red, 14 blue, 13 green; 4 blue, 3 green
+Game 72: 2 green, 1 blue, 9 red; 10 red, 3 green, 1 blue; 11 red, 2 green; 2 green, 1 blue, 5 red; 1 red, 1 blue, 3 green; 13 red, 4 blue, 1 green
+Game 73: 11 green, 6 blue; 7 green, 6 blue, 7 red; 12 green, 8 blue, 11 red; 4 red, 2 blue, 9 green; 4 green, 7 blue, 2 red
+Game 74: 3 blue, 7 red; 3 blue, 5 green, 2 red; 5 red, 1 green, 3 blue; 8 green, 2 blue, 11 red; 3 blue, 8 green, 10 red
+Game 75: 2 green; 5 blue; 1 blue, 1 red; 1 red, 9 blue, 2 green; 2 blue, 2 green
+Game 76: 12 blue, 13 green; 5 red, 11 blue, 9 green; 12 green, 6 red
+Game 77: 1 blue, 15 green, 12 red; 15 green, 5 blue; 14 green, 3 blue, 8 red
+Game 78: 11 green, 8 blue, 1 red; 9 green, 8 blue, 1 red; 13 green, 5 red, 6 blue; 5 red, 7 green, 20 blue; 10 blue, 5 red
+Game 79: 3 blue; 6 blue, 5 red; 4 red, 1 green, 4 blue; 7 blue, 6 red; 7 red, 1 blue; 1 red, 1 blue, 1 green
+Game 80: 11 green, 3 red, 8 blue; 2 red, 15 green, 2 blue; 5 green, 8 blue, 2 red; 8 blue, 14 green; 2 blue, 13 green
+Game 81: 9 red, 4 green; 7 green, 4 red; 2 red, 4 blue, 6 green; 6 red, 4 blue, 9 green; 1 green, 3 red; 6 green, 1 blue, 8 red
+Game 82: 5 blue, 3 red, 3 green; 5 red; 2 red, 3 green, 8 blue
+Game 83: 10 green, 1 red, 1 blue; 3 red, 1 green, 1 blue; 4 red, 10 green
+Game 84: 16 red, 2 green, 6 blue; 6 red, 3 green, 8 blue; 3 green, 10 red, 5 blue; 4 blue, 3 green; 15 red
+Game 85: 3 green, 2 red; 5 green, 4 blue; 5 green, 8 red, 3 blue
+Game 86: 7 green, 16 blue, 7 red; 1 green, 12 red, 2 blue; 15 green, 16 blue, 7 red
+Game 87: 1 red, 6 green, 5 blue; 2 green, 1 blue; 2 green, 1 red, 1 blue; 5 green, 4 blue
+Game 88: 3 green, 3 red, 4 blue; 1 red, 1 green; 6 blue, 9 red, 1 green; 1 green, 11 red, 3 blue; 7 red, 6 blue
+Game 89: 2 blue, 3 red, 4 green; 5 red, 7 blue, 14 green; 8 blue, 5 red, 16 green; 2 blue, 5 red, 7 green; 5 green, 9 blue, 1 red
+Game 90: 1 blue, 3 red, 7 green; 11 green, 4 red, 1 blue; 1 red, 1 blue, 6 green; 2 blue, 2 green; 8 green, 2 blue; 3 red, 2 blue, 4 green
+Game 91: 6 blue, 4 red, 1 green; 8 red, 3 blue, 3 green; 1 green, 2 blue, 5 red; 1 blue, 3 green
+Game 92: 8 green, 1 red, 5 blue; 2 green, 7 blue; 11 blue, 5 green, 8 red; 7 blue, 3 red, 4 green
+Game 93: 3 green, 1 red, 9 blue; 13 red, 5 blue, 8 green; 5 green, 2 red, 7 blue
+Game 94: 4 green, 10 blue, 8 red; 4 red, 10 blue, 2 green; 2 green, 10 blue, 5 red; 5 green, 2 red, 10 blue
+Game 95: 5 green, 1 blue; 3 blue, 11 green, 8 red; 8 blue, 2 red, 12 green; 4 green, 4 blue, 4 red
+Game 96: 1 blue, 13 green; 8 blue, 3 red, 4 green; 1 red, 3 blue, 10 green
+Game 97: 18 green, 4 red; 1 blue, 2 red, 9 green; 6 red, 3 blue, 10 green; 3 blue, 15 green, 4 red
+Game 98: 2 blue, 3 green, 6 red; 1 green, 1 blue, 8 red; 8 red, 3 green, 1 blue; 2 blue; 8 red, 2 green, 2 blue
+Game 99: 1 green, 2 red, 1 blue; 8 green, 4 blue, 1 red; 7 blue, 1 red, 11 green; 9 green, 3 blue; 1 red, 2 blue; 1 red, 6 blue
+Game 100: 7 blue, 9 green, 2 red; 5 red, 9 green; 1 blue, 8 red, 13 green
--- a/python/inputs/day2_1_ex.txt
+++ b/python/inputs/day2_1_ex.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
--- a/python/inputs/test.txt
+++ b/python/inputs/test.txt
@ -0,0 +1,3 @@
+Game 1: 2 blue, 3 red; 3 green, 3 blue, 6 red; 4 blue, 6 red; 2 green, 2 blue, 9 red; 2 red, 4 blue
+Game 2: 4 red, 1 green; 3 red; 13 green, 5 red, 3 blue; 3 green, 2 red; 3 blue, 5 red, 3 green; 2 red, 3 blue, 12 green
+Game 3: 4 red, 1 green, 1 blue; 1 red, 1 blue; 6 red, 1 green; 6 red, 3 blue, 1 green; 4 red