Day 02

day02/part1.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+import re
+
+lines = (x.strip() for x in open("input.txt"))
+
+REG_GAME = re.compile("Game (\d+): (.*)$")
+MAX_TARGET = {"red": 12, "green": 13, "blue": 14}
+total = 0
+
+for line in lines:
+    game, content = REG_GAME.match(line).groups()
+    is_possible = True
+    for cube in (y for x in content.split("; ") for y in x.split(", ")):
+        [n, color] = cube.split(" ")
+        if MAX_TARGET[color] < int(n):
+            is_possible = False
+            break
+    if is_possible:
+        total += int(game)
+
+print(total)