save project

diy1.py

-# 玩家出拳
+
+
 player=input("请出拳（石头/剪刀/布）：")
 player=input("请出拳（石头/剪刀/布）：")
 print("玩家出拳："+player)
 print("玩家出拳："+player)
 import random
 import random
 let=["石头","剪刀","布"]
 let=["石头","剪刀","布"]
 computer=random.choice(let)
 computer=random.choice(let)
 print("电脑出：",computer) 
 print("电脑出：",computer) 
-if computer==player:
-  print("平局啦")
-elif(computer=="石头" and player=="剪刀") or (computer=="剪刀" and player=="布") or (computer=="布" and player=="石头"):
+if player in let:
+  if computer==player:
+    print("平局啦")
+  elif(computer=="石头" and player=="剪刀") or (computer=="剪刀" and player=="布") or (computer=="布" and player=="石头"):
     print("你输了")
     print("你输了")
-else:
+  else:
     print("你赢了")
     print("你赢了")
+else:
+  print("输入错误")
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