save project

jkj.py

@@ -4,18 +4,19 @@ print("玩家出："+player)
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print("计算机出："+computer)
-if player==computer:   
-    print("平局")
-elif player=="石头" and computer=="剪刀":
-    print("你赢了")
-elif player=="布" and computer=="石头":
-    print("你赢了")
-elif player=="剪刀" and computer=="布":
-    print("你赢了")
+if player in list:
+    if player==computer:   
+        print("平局")
+    elif player=="石头" and computer=="剪刀":
+        print("你赢了")
+    elif player=="布" and computer=="石头":
+        print("你赢了")
+    elif player=="剪刀" and computer=="布":
+        print("你赢了")
+    else:
+        print("你输了")
 else:
-    print("你输了")
-
-
+    print("输入错误")