save project

diy2.py

@@ -6,11 +6,4 @@ while True:
     if name == username and password == userpassword:
         print("登录成功!")
     print("用户名和密码错误!请重新输入")
-print("欢print("登录成功!")
-        break
-    if name !=username：
-        print("错误")
-        continue
-    if password !=userpassword：
-        print("错误")
 print("欢迎来到贝尔编程!")
\ No newline at end of file