这个题目取自projectEuler, Project Euler是一些可以通过巧妙(有时也不是很巧妙)的计算机编程解决的数学题集。
This problem is taken from Project Euler, a collection of mathematical problems that can be solved using clever (or sometimes not-so-clever) computer programming.
每一次更换的题目大概是淘30%到40%的旧题，并且补充相应数量的新题，每一次在换题完成之后，题库就会相对的比较的稳定直到下一次的换题时间。
There are 30% to 40% old questions each change and there are some amounts of makeup. After each change, it will be the new time of change.
下面给个直截了当的例子，请做好心理准备作业里，可能会遇到这种题，或者说，各位如果三生有幸，考试中也会，出现类似的题目。
Let's do a straightforward example the way that you could expect it on an assignment or, if you were extraordinarily lucky you might even get something like that on an exam.
报道说，提姆在竞赛中因回答正确了一道有关爱琴海的题而拔得头筹。这道题的题目是：世界上哪一海域是因一位虚构的、跳海自尽的国王而得名？
The student scooped the show's top prize by correctly picking the Aegean when asked which of four seas was named after a mythical king who threw himself into it.
老师：“我有两个题目，你若能答出第一题就不需答第二题。”
Teacher: "I have two questions, it isn't necessary to answer the second question if you know the result of the first question."
大多数题目是选择题的形式。
Mother Teresa? In most cases, the format was multiple choice.
最后老师平静的告诉我这个题目就是前天考试的第一题，接着要求我在下课后向他解释为什么我试卷上的答案准确无误。
Finally the teacher calmly told me this title is the first question before exam, then asked me after class to explain to him why I answer on the paper is accurate.
基本上你挑选每一题的答案就是短评的题目，在写下你的答案前将大纲逐一列出将有助实际写作。
Each answer is in essence an essay' on the topics you have selected. It would be useful to outline your answers before actually writing.
首先，我应该理解题目并且要知道该如何来解释每道题。
First, I should understand the question and know how to explain the answer.
做对这个题目的人很少。这是一个简单的应用题，要用到书中的两个公式。
Very few students solved this question correctly. It is a very simple application question, using two formulas from the text.
沃顿的全球化观念再一次体现在这道题目中，如何接受、适应不同的人，甚至你不喜欢的人。这道题希望通过你的描述了解你的内心和你的沟通能力。
Tell us about a time when you had to adapt by accepting/understanding the perspective of people different from yourself。
请专家对列出的题目进行审核，然后将这些题项混合，随机排列，构成具有43道题目的大学生自我完美主义问卷。
Specialists were invited to verify the listed questions, and then the items were mixed and arranged randomly to form the 43-item self-perfection questionnaire for undergraduates.
现在还有一天的时间可以参赛去试试那些题目，猜猜看哪两道题是我最喜欢的。
There is still over a day to compete so head on over and try them out, and see if you know which ones I loved.
拿手边的主题做开头，让读者知道你在何处做什么，且题纲简要“具体”的题目。
Start with the subject at hand, let the reader know where you're going, and provide a concise, specific thesis.
全文共分为六个部分：第一部分：引言中先容了公民参与公共政策制定的这一课题的背景和意义，并分析了国内外研究此题目的现状。
The first part: discussing the context and importance of civic participation in public policy process, and analyzing the status quo of foreign research about this issue.
同时进行相关营养知识调查，每张问卷10个题目，答对1题计1分，答错或不知道计0分，不扣分，满分为10分。
Meanwhile related nutritional knowledge was investigated 10 topics in every questionnaire 1 point for one right answer wrong answer or unknown answer as 0 point did not deduct full mark as 10 points.
里面的很多题目都很出色，但是有两道题算是我做过的变型题里能排进前十的了。
There were many good puzzles actually, but these two jump to the top of my list of top ten sudoku variations I've solved anywhere.
做到第二大题的时候，一个题目我怎么也不会做。
题目中的题设和结论是否可以互换?。
Whether the suppose and the conclusion in the topic can be exchanged?
即使是数学部分也需要更多的阅读。考试中纯方程序题目减少了，应用题增加了。
Even the math section will require more reading, with fewer questions based on equations and more word problems.
定题操作方式只能反映学生对某一实验题目的掌握情况，不能反映学生的真实实验能力，无法对学生进行综合评判。
Using a given-operation method can but reflect the students information of given-experiment, can, t reflect the students true experiment ability and cant carry on multicriteria evaluation.
一般的专业课考试中都有名词解释，这属于基础题是给分的题目，所以不能丢分。
Average professional tax has a noun to explain in the exam, this belongs to a foundation to inscribe is the title that gives cent, cannot lose cent so.
一位刚一名到美国的大陆学生，恰巧赶上这场考试，看到这个题目后，一下慌了手脚，因为他不知道这到底是一道语文题还是一道数学题。
A just a name to the American continent students, happened to catch this exam, see this topic, once were to panic, because he does not know what is a language problem or a math problem.
回答申论题时可以打开书本和笔记，仅需从下列三个题目中随机挑选「一题」作答。
The essay portion of the exam, which will be open-book and open-note, will include only ONE topic from the list of three, chosen at random.
她手中拿着卷子，慢慢地走到了老师的面前，然后指着卷子上的一道题目，小声地说： 贴“老师，这道题您判错了，我写的答案是不对的！”
Her hands holding a paper, walking slowly in front of the teacher, and then pointed to paper on a topic, quietly say: "teacher, this problem is your sentence is wrong, I wrote the answer is wrong! ""
从一道题出发，命题者就可以变换各种题目。
Set out from a problem, propositional person can alternate all sorts of titles.
本文简述20 0 0年全国大学生数学建模竞赛A题的科学研究背景，以及题目的立意和设计。
In this article the scientific research background of the problem a in the CUMCM - 2 0 0 0 as well as its intention and conception are simply stated.
本文简述20 0 0年全国大学生数学建模竞赛A题的科学研究背景，以及题目的立意和设计。
In this article the scientific research background of the problem a in the CUMCM - 2 0 0 0 as well as its intention and conception are simply stated.
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