modify .gitignore file

zhuliquan · Jul 8, 2018 · 38f9072 · 38f9072
1 parent f36f066
commit 38f9072
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1 +1,2 @@
 .idea/
+__pycache__/
diff --git a/__pycache__/minimax.cpython-36.pyc b/__pycache__/minimax.cpython-36.pyc
diff --git a/minimax.py b/minimax.py
@@ -106,15 +106,15 @@ def recurse(state: State, alpha, beta) -> Tuple[int, object]:
             if state.player == self.player:
                 max_value = (float("-inf"), None)
                 for action in available_actions:
-                    max_value = max(max_value, (recurse(state.get_next_state(action), alpha, beta)[0], action))
+                    max_value = max(max_value, (recurse(state.get_next_state(action), alpha, beta)[0], action), key=lambda x:x[0])
                     alpha = max(alpha, max_value[0])
                     if beta <= alpha:
                         break
                 return max_value
             elif state.player == get_opponent(self.player):
                 min_value = (float("inf"), None)
                 for action in available_actions:
-                    min_value = min(min_value, (recurse(state.get_next_state(action), alpha, beta)[0], action))
+                    min_value = min(min_value, (recurse(state.get_next_state(action), alpha, beta)[0], action), key=lambda x:x[0])
                     beta = min(beta, min_value[0])
                     if beta <= alpha:
                         break