save project

diy1.py

@@ -3,6 +3,8 @@ player=input("请出拳：石头/剪刀/布")# 玩家出拳
 print("玩家出拳:"+player)
 print("玩家出拳:"+player)
 list=["剪刀","石头","布"]
 list=["剪刀","石头","布"]
 computer=random.choice(list)
 computer=random.choice(list)
+while not player in list:
+    player=input("输入错误，重新输入")
 print("电脑出拳："+computer) 
 print("电脑出拳："+computer) 
 if player==computer:
 if player==computer:
     print("平局")
     print("平局")