save project

diy2.py

-username = "python"
+username = "SB"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
+    name = input("请输入SB名:")
+    password = input("请输入SB码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
-        print("登录成功!")
+        print("SB登录成功!")
         break
         break
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
+    if name!=username:
+        print("SB名错误,请重新输入")
\ No newline at end of file
+    if password != userpassword:
+        print("SB码错误,请重新输入")
+print("欢迎来到SB编程!")
\ No newline at end of file