save project

diy1.py

 import random 
 import random 
 player=input("玩家出拳(石头、剪刀、布)")
 player=input("玩家出拳(石头、剪刀、布)")
-print("玩家出拳："+player)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
-computer=random.choice(list)
-print("计算机出拳："+computer)
-if player==computer:
+if player in list:
+    print("玩家出拳："+player)
+    computer=random.choice(list)
+    print("计算机出拳："+computer)
+    if player==computer:
         print("平局")
         print("平局")
-elif (player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布"):
+    elif (player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布"):
         print("玩家获胜")
         print("玩家获胜")
-else: 
+    else: 
         print("电脑获胜")
         print("电脑获胜")
+else:
+    print("请输入正确选项")