auto save

jk.py

 import random
 player=input("请出拳（石头/剪刀/布）：")
-print("玩家出拳："+player)
 list=["石头","剪刀","布"]
-computer=random.choice(list)
-print("电脑出拳："+computer)
-
-if player==computer:
-    print("平局")
-elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
-    print("恭喜你，你赢了")
+if player in list:
+    print("玩家出拳："+player)
+    computer=random.choice(list)
+    print("电脑出拳："+computer)
+    if player==computer:
+        print("平局")
+    elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
+        print("恭喜你，你赢了")
+    else:
+        print("你输了")
 else:
-    print("你输了")
\ No newline at end of file
+    print("输入错误")
\ No newline at end of file