save project

diy2.py

@@ -2,6 +2,7 @@ import random
 list=["石头","剪刀","布"]
 while True:
     player=input("请出 石头/剪刀/布")
+    if player in list:
         computer=random.choice(list)
         print("玩家出拳："+player)
         print("电脑出拳："+computer)
@@ -11,3 +12,5 @@ while True:
                 print("恭喜你，你赢了！")
         else: 
             print("很抱歉，你输了！")
+    else:
+        print("你输的不对！！！")
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