我该如何为此编写代码 [英] How can I write code for this

问题描述

嘿我们如何在第一部分之前打印字符串的下半部分，如果一个字符串是2n行然后写入最后n行，然后是前n行。

例如：

输入：

我的名字，

saurabh singh



输出：

saurabh singh

我的名字，



我的尝试：



i = 1

而1：

line = input（）

如果行=='' ：

hey how can we print the 2nd half part of string before 1st part like if a string is of 2n lines then write last n lines followed by first n lines.
eg:
INPUT:
my name,
saurabh singh

OUTPUT:
saurabh singh
my name,

What I have tried:

i = 1
while 1:
line = input()
if line=='':

推荐答案

请回答您之前（相同）的问题：我如何为其编写代码 [ ^ ] - 答案没有改变。



我们不做你的作业：这是有原因的。它就是为了让你思考你被告知的事情，并试着理解它。它也在那里，以便您的导师可以识别您身体虚弱的区域，并将更多的注意力集中在补救措施上。



亲自尝试，你可能会发现它不是和你想的一样困难！



如果遇到具体问题，请询问相关问题，我们会尽力提供帮助。但是我们不会为你做这一切！

Se my answer to your previous (identical) question: How do I write code for it[^] - the answer has not changed.

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.

Try it yourself, you may find it is not as difficult as you think!

If you meet a specific problem, then please ask about that and we will do our best to help. But we aren't going to do it all for you!

我们不做你的HomeWork。

HomeWork不会测试你的技能在乞求其他人们做你的工作，它会让你思考并帮助你的老师检查你对你所学课程的理解，以及你应用它们时遇到的问题。

你的任何失败都会帮助你的老师发现你的弱点并设定补救措施。

你的任何失败都会帮助你了解什么有效，什么无效，被称为'试错'学习。

所以，试一试，重读课程并开始工作。如果您遇到特定问题，请显示您的代码并解释这个问题，我们可能会提供帮助。



作为程序员，您的工作是创建算法解决特定问题，你不能依赖别人永远为你做，所以有一段时间你必须学会​​如何。而且越早越好。

当你要求解决方案时，就像试图通过让别人接受培训来学习开车一样。

We do not do your HomeWork.
HomeWork is not set to test your skills at begging other people to do your work, it is set to make you think and to help your teacher to check your understanding of the courses you have taken and also the problems you have at applying them.
Any failure of you will help your teacher spot your weaknesses and set remedial actions.
Any failure of you will help you to learn what works and what don't, it is called 'trial and error' learning.
So, give it a try, reread your lessons and start working. If you are stuck on a specific problem, show your code and explain this exact problem, we might help.

As programmer, your job is to create algorithms that solve specific problems and you can't rely on someone else to eternally do it for you, so there is a time where you will have to learn how to. And the sooner, the better.
When you just ask for the solution, it is like trying to learn to drive a car by having someone else training.

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