摘要：poj 2676DescriptionSudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of the cells are written decimal digits from 1 to 9. The other cells are empty. The goal is to fill the empty cells with decimal digits from 1 阅读全文

摘要：poj 2488 knight's journeyBackgroundThe knight is getting bored of seeing the same black and white squares again and again and has decided to make a journeyaround the world. Whenever a knight moves, it is two squares in one direction and one square perpendicular to this. The world of a knight is the 阅读全文

摘要：poj 2251InputThe input consists of a number of dungeons. Each dungeon description starts with a line containing three integers L, R and C (all limited to 30 in size).L is the number of levels making up the dungeon.R and C are the number of rows and columns making up the plan of each level.Then there 阅读全文

摘要：what makes me amused joyful is I use emacs coding this algorithm..:)although i am not proficient in it at all.besides, today I installed aqumacs in place of the built-in emacs of Mac. thereby（thus） reviewed the bash command and the profile .bash_profile---------------------------------------------- 阅读全文

摘要：poj 1125 Stockbroker GrapevineInputYour program will input data for different sets of stockbrokers. Each set starts with a line with the number of stockbrokers. Following this is a line for each stockbroker which contains the number of people who they have contact with, who these people are, and t 阅读全文

摘要：easy quiz 阅读全文

摘要：最简单的递归问题，费波纳妾问题递归的关键，找出边界条件； 要考虑包含所有可能情况第二个简单问题： 二叉树： 阅读全文

摘要：problem 1：生理周期simple enumerate-------------------------------------------------------------------------------------------------problem 2：称硬币model with several variables以字符串数组存储称量的结果。每次称量时，天平左右最多有6 枚硬币... 阅读全文

摘要：数据结构： 二叉树运用递归的方法构造二叉树，二叉树的根节点root代表一棵二叉树。递归方法理解的还不够深刻。下一次从递归开始训练 阅读全文

摘要：fuck。。。。打错一个变量名害我在这题上用了n长时间，我就搞不懂了。。怎么debug都不会么？？？？！！！！！tmd。。。好好分析这种题目。。然后做一篇关于debug的总结。holy shit！！！杯具啊。。。我真是差好多好多。。就这现在这鸟样就别说自己是学计算机的了。。 阅读全文

摘要：0 0 0 0 0 0 0 0 0 p 0 0 p P&p p 0 0 p? 0 0 0 0 0 !the value of press[][] is up to Puzzle[][] previous row and press[][] previous row !use 8*8 matrix to simplify the formula so that we do no... 阅读全文

摘要：/**find a formula which satisfy a^3=b^3+c^3+d^3*/·关键在于去重减少预算量方法：把要用到的立方都存储起来，防止重复计算。·排除显而易见的不可能的情况，如当 a^3<b^3+c^3+d^3 即 break·头文件math.h 阅读全文

摘要：/*some coins weigh 3 times can identify which one is conterfeitcounterfeit. */ #include #include using namespace std; /**store the input*/ char left1[3][7]; //用数组的时候记得给数组确定范围 char right1[3][7]... 阅读全文

摘要：/**give one day that 3 physiological peak occur simultaneously*/代码总结：重新开始做acm题，发现编程已经相当生疏。解决了dev-c++ 不能debug的问题 阅读全文