save project

diy2.py

-username = "python"
-userpassword = "123456"
+name = "python"
+d = "12345"
 while True:
 while True:
-    name = input("请输入用户名:")
-    password = input("请输入密码:")
-    if name == username and password == userpassword:
-        print("登录成功!")
+    name1 = input("请输入用户名")
+    d1 = input("请输入密码")
+    if name1 == name and d1 == d:
+        print("登陆成功")
         break
         break
-    if name != username:
-        print("用户名输入错误，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!")
+    if name1 != name :
+        print("用户名输入错误")
+        continue
+    if d1 != d :
+        print("密码输入错误")
+print("欢迎来到编程世界")        
\ No newline at end of file