save project

diy2.py

@@ -8,6 +8,7 @@ while True:
         break
         break
     if name !=username:
     if name !=username:
         print("用户名错误")
         print("用户名错误")
+        continue
     if password !=password:
     if password !=password:
         print("密码错误")
         print("密码错误")
-print("
+print("欢迎来到贝尔编程!")
\ No newline at end of file