save project

111.py

+
 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)
 print("玩家出拳:"+player)
 import random
 import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print(computer)
 print(computer)
-if player==computer:
-    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"):
-    print("玩家胜")
+if player in list:
+    if player==computer:
+        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"):
+        print("玩家胜")
+    else:
+        print("你输了")
 else:
 else:
-    print("你输了")
+    print("输入错误")