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[leetcode]Search a 2D Matrix
问题描述: Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted from left to right.The first integer o...
分类:其他好文   时间:2014-11-19 22:21:45    阅读次数:171
Set Matrix Zeroes
Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you use extra space?A s...
分类:其他好文   时间:2014-11-19 20:25:11    阅读次数:248
基于Qt的图像处理技术和算法
原文链接: http://developer.nokia.com/community/wiki/Image_editing_techniques_and_algorithms_using_Qt...
分类:编程语言   时间:2014-11-19 18:43:06    阅读次数:280
Search a 2D Matrix
Write an efficient algorithm that searches for a value in anmxnmatrix. This matrix has the following properties:Integers in each row are sorted from l...
分类:其他好文   时间:2014-11-19 18:24:27    阅读次数:147
Triangle
Dynamic ProgrammingGiven a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For exa...
分类:其他好文   时间:2014-11-19 18:18:00    阅读次数:235
Python三方库xlrd,xlwd-Excel读写
恩,我是翻译汪,主要内容来自http://www.python-excel.org/在xlrd,xlwt这两个库中,Excel的结构表示为workbook整个Excel对象,sheet工作表,row行,column列,cell单元格。xlrd-Excel读1.下载地址https://pypi.pyt...
分类:编程语言   时间:2014-11-19 17:40:32    阅读次数:304
zzu--2014年11月16日月赛 F题
Problem F: Difference Row Time Limit: 1 Sec  Memory Limit: 128 MB Submit: 8  Solved: 3 [Submit][Status][Web Board] Description You want to arrange n integers a1, a2, ..., an in some order...
分类:其他好文   时间:2014-11-19 11:21:30    阅读次数:171
合并工作表Excel用宏
1 Private Sub CommandButton1_Click() 2 Dim rng As Range, arr As Range 3 4 gjl = Range("b13") 5 gjz = Range("b14:b" & Range("a65536").End(xlUp).Row) .....
分类:其他好文   时间:2014-11-19 10:29:31    阅读次数:251
Cipe Coding Summary Part2
25.Matrix PositionGiven an NxN matrix with unique integers :Find and print positions of all numbers such that it is the biggest in its row and also th...
分类:其他好文   时间:2014-11-19 07:28:20    阅读次数:216
针对binlog MIXED格式对表的增删改统计分析
我书里的那个命令是针对ROW格式的,下面增加一个MIXED格式的。mysqlbinlog--no-defaults--base64-output=decode-rows-vvmysql-bin.004177| awk‘/UPDATE|INSERT|DELETE/{gsub("###","");gsub("INSERT.*INTO","INSERT"); gsub("DELETE.*FROM","DELETE"); count[$1""$2]++}END{for..
分类:其他好文   时间:2014-11-19 02:20:16    阅读次数:216
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