save project

diy2.py

@@ -3,12 +3,11 @@ userpassword = "123456"
 while True:
     name = input("请输入用户名:")
     password = input("请输入密码:")
-    if name == username:
-        print("账号输入正确")
-    else:
-        print("账号错误，请重新输入")
-    if password == userpassword:
+    if name == username and password == userpassword:
+        print("登陆成功")
         break
-    else:
-        print("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("密码输入错误，请重新输入")
 print("欢迎来到贝尔编程!")
\ No newline at end of file