save project

diy2.py

@@ -11,7 +11,7 @@ while True:
             print("登录成功!")
             break
         if name != username:
-            print("账号错误，请重输!")
+            print("账号错误，请重输!你还剩余"+str(i)+"次")
             continue
         if password == userpassword:
             print("密码错误，请重输!")