题目:Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order r....
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编程语言 时间:
2014-07-28 11:34:20
阅读次数:
297
POJ 3013 Big Christmas Tree(最短路Dijkstra+优先队列优化,SPFA)...
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其他好文 时间:
2014-07-28 00:23:19
阅读次数:
243
Description
Mr.Dog was fired by his company. In order to support his family, he must find a new job as soon as possible. Nowadays, It's hard to have a job, since there are swelling numbers of the...
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其他好文 时间:
2014-07-27 23:57:39
阅读次数:
630
http://acm.hdu.edu.cn/showproblem.php?pid=1171
题意:有n种物品,给出每种物品的价值和数目,要将这些物品尽可能的分成相等的两份A和B且A>=B ,输出A,B。
母函数可以过,但感觉最直接的方法应该是多重背包。
母函数的话,也是按总价值的一半求,从一半到小枚举,直到找到系数不为0的就是B。
#include
#include
...
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其他好文 时间:
2014-07-27 23:55:09
阅读次数:
275
原文,因为原视频说的太快太长, 又没有字幕,于是借助youtube,把原文听&打出来了。 中文版日后有时间再翻译。one of the big succeess factors here at Spority is our agile engineering culture. Culture tre...
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其他好文 时间:
2014-07-27 23:33:49
阅读次数:
693
typedef enum CBLAS_ORDER {CblasRowMajor=101, CblasColMajor=102} CBLAS_ORDER;typedef enum CBLAS_TRANSPOSE {CblasNoTrans=111, CblasTrans=112, CblasC...
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其他好文 时间:
2014-07-27 23:32:19
阅读次数:
425
猜数字游戏是令系统随机产生一个100以内的正整数,用户输入一个数对其进行猜测,需要你编写程序自动对其与随机产生的被猜数进行比较,并提示大了(“Too big”),还是小了(“Too small”),相等表示猜到了。如果猜到,则结束程序。程序还要求统计猜的次数,如果1次猜出该数,提示“Bingo!”;...
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其他好文 时间:
2014-07-27 22:41:09
阅读次数:
245
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int x) : val(x), left(...
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其他好文 时间:
2014-07-27 22:03:49
阅读次数:
214
题目:Given an array and a value, remove all instances of that value in place and return the new length.The order of elements can be changed. It doesn't....
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编程语言 时间:
2014-07-27 21:28:05
阅读次数:
228
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order.For example, Given n = 3,You should return the followin...
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其他好文 时间:
2014-07-27 10:21:02
阅读次数:
219