save project

diy2.py

-username = "p"
-userpassword = "1"
+username = ""
+userpassword = ""
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("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("名错了")
\ No newline at end of file
+    if password != userpassword:
+        print("密码错了")
+print("欢迎来到贝尔编程!")