save project

diy2.py

@@ -3,14 +3,11 @@ userpassword = "123456"
 name = input("请输入用户名:")
 while name!=username:
     print("用户名错误")
-        
+    name = input("请输入用户名:")
+password = input("请输入密码:")
+while password!=userpassword:
+    print("密码错误")
     password = input("请输入密码:")   
-    if name == username and password == userpassword:
+if name == username and password == userpassword:     
     print("登录成功!")
-        break 
-    elif  name!=username:
-        print("用户名错误")
-        continue
-    else :  
-        print("密码错误请重新输入")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+    print("欢迎来到贝尔编程!")
\ No newline at end of file