day 2 python

2022/02/01.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+
+INPUT_FILE = 'input'
+
+# x = rock
+# y = paper
+# z = scissor
+
+# lose = 0
+# draw = 3
+# win = 6
+
+def main():
+    score = 0
+    content = map(str.strip, open(INPUT_FILE, 'r').readlines())
+    for line in content:
+        enemy_move, my_move = map(ord, line.split(' '))
+        enemy_move -= 64
+        my_move -= 24 + 63
+        print(enemy_move, my_move)
+        if my_move == enemy_move + 1 or (my_move == 1 and enemy_move == 3):
+            score += 6
+        elif my_move == enemy_move:
+            score += 3
+        score += my_move
+
+    print(score)
+
+if __name__ == '__main__':
+    main()

2022/02/02.py

@@ -0,0 +1,37 @@
+#!/usr/bin/env python3
+
+INPUT_FILE = 'input'
+
+# rock = 1
+# paper = 2
+# scissor = 3
+
+# lose = X
+# draw = Y
+# win = Z
+
+def main():
+    score = 0
+    content = map(str.strip, open(INPUT_FILE, 'r').readlines())
+    for line in content:
+        enemy_move, game_result = line.split(' ')
+        enemy_move = ord(enemy_move)-64
+        if game_result == 'X': 
+            # lose
+            my_move = enemy_move - 1 or 3
+        elif game_result == 'Y':
+            # draw
+            my_move = enemy_move
+        elif game_result == 'Z':
+            # win
+            my_move = ( enemy_move % 3 ) + 1
+        if my_move == enemy_move + 1 or (my_move == 1 and enemy_move == 3):
+            score += 6
+        elif my_move == enemy_move:
+            score += 3
+        score += my_move
+
+    print(score)
+
+if __name__ == '__main__':
+    main()