save project

diy2.py

@@ -8,5 +8,7 @@ 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")
+        continue
     if password != userpassword:
     if password != userpassword:
-        print("用密码错误!请重新输入") 
+        print("用密码错误!请重新输入") 
\ No newline at end of file
+print("欢迎来到贝尔编程!") 
\ No newline at end of file