save project

diy1.py

@@ -4,13 +4,16 @@ print("玩家出拳:"+player)
 list=["石头","剪刀","布"]
 por = random.list(list)
 print("机器人出拳:"+por)
-if player==por:
-  print("平局")
-elif player=='剪刀' and por=='石头':
-    print("你输了")
-elif player=='布' and por=='剪刀':
-    print("你输了")
-elif player=='石头' and por=='布':
-    print("你输了")
+if player in list:
+    if player==por:
+        print("平局")
+    elif player=='剪刀' and por=='石头':
+        print("你输了")
+    elif player=='布' and por=='剪刀':
+        print("你输了")
+    elif player=='石头' and por=='布':
+        print("你输了")
+    else:
+        print("你赢了")
 else:
-    print("你赢了")
\ No newline at end of file
+    print('输入错误')
\ No newline at end of file