2022_13: python solution(part 2)

.gitignore

@@ -1 +1,2 @@
-target
+target
+__pycache__

2022/day_13/python/main.py → 2022/day_13/python/compare_pair.py

@@ -28,23 +28,3 @@ def compare_pair(first: list, second: list) -> int:
         return -1
 
     return 0
-
-
-pairs: list[tuple[list, list]] = []
-with open("./2022/day_13/input.txt", "r") as file:
-    while True:
-        first = eval(next(file).strip())
-        second = eval(next(file).strip())
-        pairs.append((first, second))
-
-        last = next(file, None)
-        if last == None:
-            break
-
-indicies = []
-for i, pair in enumerate(pairs):
-    first, second = pair
-    if compare_pair(first, second) == 1:
-        indicies.append(i + 1)
-
-print(sum(indicies))

2022/day_13/python/part_1.py

@@ -0,0 +1,20 @@
+from compare_pair import compare_pair 
+
+pairs: list[tuple[list, list]] = []
+with open("./2022/day_13/input.txt", "r") as file:
+    while True:
+        first = eval(next(file).strip())
+        second = eval(next(file).strip())
+        pairs.append((first, second))
+
+        last = next(file, None)
+        if last == None:
+            break
+
+indicies = []
+for i, pair in enumerate(pairs):
+    first, second = pair
+    if compare_pair(first, second) == 1:
+        indicies.append(i + 1)
+
+print(sum(indicies))

2022/day_13/python/part_2.py

@@ -0,0 +1,24 @@
+from compare_pair import compare_pair
+from copy import deepcopy
+
+data: list[list] = []
+with open("./2022/day_13/input.txt", "r") as file:
+    for line in file:
+        line = line.strip()
+        if line != "":
+            data.append(eval(line))
+
+divider_packet_1 = [[2]]
+divider_packet_2 = [[6]]
+
+smaller_of_1 = 1
+smaller_of_2 = 2
+
+for line in data:
+    if compare_pair(deepcopy(line), deepcopy(divider_packet_1)) == 1:
+        smaller_of_1 += 1
+    if compare_pair(deepcopy(line), deepcopy(divider_packet_2)) == 1:
+        smaller_of_2 += 1
+
+print(smaller_of_1, smaller_of_2)
+print(smaller_of_1 * smaller_of_2)