save project

diy1.py

-# 玩家出拳
 player=input("玩家请出拳：（石头/剪刀/布）；")
 player=input("玩家请出拳：（石头/剪刀/布）；")
 print("玩家出拳是："+player)
 print("玩家出拳是："+player)
 import random
 import random
 list=["石头",'剪刀',"布"]
 list=["石头",'剪刀',"布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("电脑出拳是:"+computer)
 print("电脑出拳是:"+computer)
-if computer==player:
-    print("平局")
-elif (player=="剪刀" and computer=="布")or(player=="石头" and computer=="剪刀")or(player=="布" and computer=="石头"):
-    print("恭喜,你赢了")
+if player in list:
+    if computer==player:
+        print("平局")
+    elif (player=="剪刀" and computer=="布")or(player=="石头" and computer=="剪刀")or(player=="布" and computer=="石头"):
+        print("恭喜,你赢了")
+    else:
+        print("很遗憾，你输了")
 else:
 else:
-    print("很遗憾，你输了")
+    print("输出错误")
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