auto save

diy2.py

-username = "python"
-userpassword = "123456"
+username = "1"
+userpassword = "1"
 while True:
     name = input("请输入用户名:")
     password = input("请输入密码:")
@@ -8,7 +8,6 @@ while True:
         break
     elif name != username:
         print("用户名错误!请重新输入")
-        continue
     else:
         print("密码错误!请重新输入")
 print("欢迎来到贝尔编程!")
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