save project

ll.py

@@ -2,9 +2,12 @@ import random
 player = input("请出拳：")
 player = input("请出拳：")
 list1 = ["石头","剪刀","布"]
 list1 = ["石头","剪刀","布"]
 computer = random.choice(list1)
 computer = random.choice(list1)
-if player==computer:
-    print("平局")
-elif (player=="剪刀" and computer=="布") or(player=="布" and computer=="石头")or(player=="石头" and computer=="剪刀"):
-    print( "你赢了")
+if player in list1:
+    if player==computer:
+        print("平局")
+    elif (player=="剪刀" and computer=="布") or(player=="布" and computer=="石头")or(player=="石头" and computer=="剪刀"):
+        print( "你赢了")
+    else:
+        print("你输了")    
 else:
 else:
-    print("你输了")    
+    print("输入错误")
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