From 260aa1a7f4311ec8885e8e414dddfad51148a007 Mon Sep 17 00:00:00 2001
From: VectorLu <vectorlu97@gmail.com>
Date: Tue, 21 Jan 2025 16:38:23 +0800
Subject: [PATCH] improve is_tie

improve is_tie
---
 mcr.py | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/mcr.py b/mcr.py
index a013adb..4b907a2 100644
--- a/mcr.py
+++ b/mcr.py
@@ -22,14 +22,12 @@ def is_win(game):
     return win
 
 def is_tie(game):
-    tie = False
-    if not is_win(game):
-        for row in game:
-            for cell in row:
-                if cell == '':
-                    return tie
-        tie = True
-    return tie
+    if is_win(game):
+        return False
+    # 使用 all 函数和列表推导式检查每一行的每个单元格是否都不为空
+    if all(all(cell!= '' for cell in row) for row in game):
+        return True
+    return False
 
 def main():
     game = [[' ' for _ in range(3)] for _ in range(3)]  # Tic-tac-toe board