save project

diy2.py

@@ -12,6 +12,6 @@ while True:
     if userpassword!=password:
         print("密码错误!请重新输入")
         continue
-     if name != username & password != userpassword:
+    if name != username & password != userpassword:
         print("错误")   
 print("欢迎来到贝尔编程!")
\ No newline at end of file