save project

diy1.py

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