save project

diy2.py

-username = "python"
-userpassword = "123456"
+username = "李致远全世界最帅"
+userpassword = "我最帅"
 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")
+    if name != username:
+       print("用户名错误!请重新输入") 
+    if password != userpassword:
+       print("密码错误!请重新输入")
+    
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file