Evam 发表于 2010-8-13 10:28

一直想学   都没怎么学起~~

zeta 发表于 2010-9-9 21:43

xiexie ~~~~~~~~~~~~~~~~~~~~~~~~~

swqqcs 发表于 2011-1-21 16:57

....................................:lol

zidane0627 发表于 2011-1-21 17:15

回复 mblank 的帖子


    你怎么这么快啊，？？？？？？？？？？？？？？？？？？？？

sandyzhang 发表于 2011-1-21 21:15

谢谢啦，正好需要

bupt_xry 发表于 2011-1-23 23:28

3q~~~~~~~~~~~~~~~``

bupt_xry 发表于 2011-1-23 23:29

3q~~~~~~~~~~~~~~~~~~```

bowen34 发表于 2011-1-24 00:08

这是去年的啊

黛雪 发表于 2011-2-10 08:52

感谢楼主的分享~

nostal1 发表于 2011-10-13 19:35

2008 MCM Problems

PROBLEM A: Take a Bath


Consider the effects on land from the melting of the north polar ice cap due to the predicted increase in global temperatures. Specifically, model the effects on the coast of Florida every ten years for the next 50 years due to the melting, with particular attention given to large metropolitan areas. Propose appropriate responses to deal with this. A careful discussion of the data used is an important part of the answer.


PROBLEM B: Creating Sudoku Puzzles

Develop an algorithm to construct Sudoku puzzles of varying difficulty. Develop metrics to define a difficulty level. The algorithm and metrics should be extensible to a varying number of difficulty levels. You should illustrate the algorithm with at least 4 difficulty levels. Your algorithm should guarantee a unique solution. Analyze the complexity of your algorithm. Your objective should be to minimize the complexity of the algorithm and meet the above requirements.
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