save project

diy1.py

@@ -5,9 +5,12 @@ print("玩家出的："+player)
 n=["石头","剪刀","布"]
 a=random.choice(n)
 print("电脑出的:"+a)
-if player==a:
-    print("平局")
-elif (player=="石头" and a=="剪刀") or (player=="剪刀" and a=="布") or (player=="布" and a=="石头"):
-    print("你赢了")
+if player in n:
+    if player==a:
+        print("平局")
+    elif (player=="石头" and a=="剪刀") or (player=="剪刀" and a=="布") or (player=="布" and a=="石头"):
+        print("你赢了")
+    else:
+        print("你输了") 
 else:
-    print("你输了") 
\ No newline at end of file
+    print("输入错误")
\ No newline at end of file