save project

jk.py

@@ -7,11 +7,14 @@ import random
 list = ["石头","剪刀", "布"]
 list = ["石头","剪刀", "布"]
 computer = random.choice(list)
 computer = random.choice(list)
 print("计算机出拳："+computer)
 print("计算机出拳："+computer)
-if player == computer:
-    print("平局")
-elif (player=="石头" and computer=="剪刀")
-      or(player=="剪刀" and computer=="布")
-      or(player=="布" and computer=="石头"):
-    print("恭喜，你赢了")
+if player in list:    
+    if player == computer:
+     print("平局")
+    elif (player=="石头" and computer=="剪刀")
+        or(player=="剪刀" and computer=="布")
+        or(player=="布" and computer=="石头"):
+      print("恭喜，你赢了")
+    else:
+      print("很遗憾，你输了")
 else:
 else:
-    print("很遗憾，你输了")
+    print("输入错误")
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