auto save

finger guess.py

 import random
 list=["剪刀","石头","布"]
 
+while True:
 
-player=input("请出拳，(剪刀，石头，布):")
-print("玩家出拳:"+player)
+    player=input("请出拳，(剪刀，石头，布):")
+    print("玩家出拳:"+player)
+    if player in list:
+        letter=random.choice(list)
+        print("计算机出拳:"+letter)
 
-letter=random.choice(list)
-print("计算机出拳:"+letter)
-
-if player==letter:
+        if player==letter:
             print("平局")
-elif (player=="石头" and letter=="剪刀" ) or (player=="剪刀" and letter=="布") or (player=="布" and letter=="石头"):
+        elif (player=="石头" and letter=="剪刀" ) or (player=="剪刀" and letter=="布") or (player=="布" and letter=="石头"):
             print("玩家赢")
-else:
+        else:
             print("计算机赢")
+    else:
+        print("输入错误")
+