save project

diy2.py

@@ -5,6 +5,7 @@ while True:
     password = input("请输入密码:")
     password = input("请输入密码:")
     if name == username and password == userpassword:
     if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
+        contnue
     print("用户名和密码错误!请重新输入")
     print("用户名和密码错误!请重新输入")
     if name != username:
     if name != username:
         print("用户不存在")
         print("用户不存在")