save project

diy2.py

@@ -4,9 +4,12 @@ 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("玩家赢")
-else: 
-    print("玩家输")           
+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("玩家赢")
+    else: 
\ No newline at end of file
+        print("玩家输")
+else :
+    print("你错了,请重输")               
\ No newline at end of file