save project

diy2.py

+
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
@@ -8,8 +9,8 @@ while True:
         break
         break
     if name!=username:
     if name!=username:
         print("用户名错误!请重新输入")
         print("用户名错误!请重新输入")
-        break
+        
     if pwd != userpassword:
     if pwd != userpassword:
         print('密码错误')
         print('密码错误')
-        break
+
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file