Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, 5, 9], the largest formed num...
分类:
其他好文 时间:
2015-04-09 11:48:24
阅读次数:
96
题目: You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a sin...
分类:
其他好文 时间:
2015-04-09 06:20:09
阅读次数:
147
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ...
分类:
其他好文 时间:
2015-04-08 22:55:54
阅读次数:
142
描述: You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a sin...
分类:
其他好文 时间:
2015-04-08 21:15:14
阅读次数:
107
对于C(n, m) mod p。这里的n,m,p(p为素数)都很大的情况。就不能再用C(n, m) = C(n - 1,m) + C(n - 1, m - 1)的公式递推了。这里用到Lusac定理For non-negative integersmandnand a primep, the foll...
分类:
其他好文 时间:
2015-04-08 21:11:05
阅读次数:
121
感觉这是一系列的动态规划的算法,正好也将动态规划的算法进行一个总结:
算法一:
带权重的最小路径的问题
Given a m x n grid
filled with non-negative numbers, find a path from top left to bottom right which minimizes the
sum of all numbers along i...
分类:
编程语言 时间:
2015-04-08 18:03:40
阅读次数:
167
题目链接:Gray Code
The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print th...
分类:
其他好文 时间:
2015-04-07 23:34:18
阅读次数:
318
最近读论文《Large-scale Information Network Embedding》
看到里面对超大数量的边进行采样时采用了Alias Sampling Algotithm,他的优点是可以O(1)的时间采样。下面涉及了gsl,安装方法很简单。
下面是gsl的资料:
http://www.gnu.org/software/gsl/manual/html_node/#include <...
分类:
其他好文 时间:
2015-04-07 21:46:26
阅读次数:
326
题目:
Given an array of non-negative integers, you are initially positioned at the first index of the array.
Each element in the array represents your maximum jump length at that position.
De...
分类:
其他好文 时间:
2015-04-07 19:42:29
阅读次数:
108
??
问题描述:Given
n non-negative integers a1,
a2, ...,
an, where each represents
a pointat coordinate (i, ai).
n vertical lines aredrawn such that the two endpoints of line i is at (i,
ai) and (...
分类:
其他好文 时间:
2015-04-07 11:59:19
阅读次数:
129