save project

diy1.py

@@ -4,12 +4,15 @@ print("玩家出拳："+player)
 list1 = ["石头","剪刀","布"]
 list1 = ["石头","剪刀","布"]
 computer = random.choice(listl)
 computer = random.choice(listl)
 print("电脑出拳；"+computer)
 print("电脑出拳；"+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("玩家胜利")
+if player in list1:
+    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("玩家胜利")
+    else:
+        print("电脑胜利")
 else:
 else:
-    print("电脑胜利")
+    print("输入错误")