day 2

day02/sol.py

@@ -0,0 +1,32 @@
+scores = {
+    "A X": 1+3,
+    "B X": 1+0,
+    "C X": 1+6,
+    "A Y": 2+6,
+    "B Y": 2+3,
+    "C Y": 2+0,
+    "A Z": 3+0,
+    "B Z": 3+6,
+    "C Z": 3+3,
+}
+
+
+
+t = 0
+with open("input") as f:
+    for game in f:
+        t += scores[game.strip()]
+
+print(t)
+
+t2 = 0
+with open("input") as f:
+    for game in f:
+        you, me = game.split()
+        a="ABC".index(you)
+        b="YZX".index(me)
+        play = 1+(a+b)%3
+        outcome = (b+1)%3
+        t2 += play + outcome*3
+
+print(t2)

day02/test

@@ -0,0 +1,3 @@
+A Y
+B X
+C Z