auto save

diy2.py

-username = "李睿泽"
+username = "wx323894"
 userpassword = "141105"
 userpassword = "141105"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
@@ -6,6 +6,10 @@ while True:
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
-    else:        
-        print("用户名或密码错误!请重新输入")
+    if name != username :        
+        print("用户名不存在!请重新输入")
+    if password != userpassword:      
+        print("密码输入有错!请重新输入")
+    # if name != username and password != userpassword: 
+    #     print("密码和用户名错误!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