02-2 fertig

02/02-2.py

@@ -1,33 +1,26 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-RED = 12
-GREEN = 13
-BLUE = 14
-
-id_sum = 0
+power_sum = 0
 
 input_file = open("input.txt", "r")
 
 for line in input_file:
-    possible = True
     line = line.replace("Game ", "").strip()
-    line = line.split(":")
-    game_id = int(line[0])
-    games = line[1].split(";")
+    games = line.split(":")[1].split(";")
+    red_max, green_max, blue_max = 1, 1, 1
     for game in games:
         game = game.split(",")
         for grab in game:
             grab = grab.split()
-            if grab[1] == "red" and int(grab[0]) > RED:
-                possible = False
-            if grab[1] == "green" and int(grab[0]) > GREEN:
-                possible = False
-            if grab[1] == "blue" and int(grab[0]) > BLUE:
-                possible = False
-    if possible:
-        id_sum += game_id
+            if grab[1] == "red" and int(grab[0]) > red_max:
+                red_max = int(grab[0])
+            if grab[1] == "green" and int(grab[0]) > green_max:
+                green_max = int(grab[0])
+            if grab[1] == "blue" and int(grab[0]) > blue_max:
+                blue_max = int(grab[0])
+    power_sum += red_max * green_max * blue_max
 
-print(id_sum)
+print(power_sum)
 
 input_file.close()