save project

diy1.py

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