save project

ll.py

@@ -2,9 +2,12 @@ import random
 player = input("请出拳：")
 list1 = ["石头","剪刀","布"]
 computer = random.choice(list1)
-if player==computer:
+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"):
+    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:
+    else:
         print("你输了")    
+else:
+    print("输入错误")
\ No newline at end of file