save project

diy2.py

 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 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!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
+    name=input("name:")
+    password=input("password:")# 请用input()实现用户输入账号、密码的功能
+    if password==userpassword and name==username:
+        print("Login successful.")
+        break
+    print("Your name or password is wrong，try again.")
\ No newline at end of file
+print("Welcome to bellcode!")
\ No newline at end of file