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Leetcode 200 Number of Islands
Given a 2d grid map of'1's (land) and'0's (water), count the number of islands. An island is surrounded by water and is formed by connecting adjacent ...
分类:其他好文   时间:2015-06-11 16:47:25    阅读次数:97
btrfs super block
1 /* 2 * the super block basically lists the main trees of the FS 3 * it currently lacks any block count etc etc 4 */ 5 struct btrfs_super_block {...
分类:其他好文   时间:2015-06-11 16:34:15    阅读次数:141
Leetcode[222]-Count Complete Tree Nodes
Given a complete binary tree, count the number of nodes.Definition of a complete binary tree from Wikipedia: In a complete binary tree every level, except possibly the last, is completely filled, and...
分类:其他好文   时间:2015-06-11 14:42:50    阅读次数:126
POJ 2828
1 #include 2 #define MAXN 200000 3 #include 4 using namespace std; 5 6 struct line_tree 7 { 8 int begin; 9 int end;10 int count;11 l...
分类:其他好文   时间:2015-06-11 12:40:07    阅读次数:91
leetcode之Count Complete Tree Nodes
Given acompletebinary tree, count the number of nodes.Definition of a complete binary tree fromWikipedia:In a complete binary tree every level, except...
分类:其他好文   时间:2015-06-11 09:18:31    阅读次数:122
bzoj 1036: [ZJOI2008]树的统计Count
题目链接:http://www.lydsy.com/JudgeOnline/problem.php?id=1036解:树链剖分裸题,树链剖分基础=线段树+Tarjan求LCA树剖其实就是把树拆成链再组合起来变成线性表,然后用线段树对线性表处理就好了树剖学习推荐博客:http://blog.sina....
分类:其他好文   时间:2015-06-11 06:56:13    阅读次数:157
临时文件,以后删除
if (gl_priorite'' then begin SQL.Clear; SQL.Add('SELECT count(*) AS nb FROM Actif'); SQL.Add(...
分类:其他好文   时间:2015-06-11 01:47:16    阅读次数:137
[LeetCode] Count Complete Tree Nodes 求完全二叉树的节点个数
Given a complete binary tree, count the number of nodes.Definition of a complete binary tree from Wikipedia:In a complete binary tree every level, exc...
分类:其他好文   时间:2015-06-11 01:43:05    阅读次数:112
poj 2777 Count Color(线段树)
题目链接:http://poj.org/problem?id=2777思路分析:该问题为区间涂色问题,要求统计某一段区间上含有的颜色种类;使用线段树求解该问题,需要使用延迟标记方法;使用一个整型数据作为位图记录在这段区间上的颜色种类,如1001表示存在颜色1与颜色4;更新操作:更新时注意需要将标记下...
分类:其他好文   时间:2015-06-10 20:52:21    阅读次数:103
MapReduce形象总结
We want to count all to the books in the library.You count up shelf #1,I count up shelf #2.That's a map. The more people we get, the faster it gose.我们...
分类:其他好文   时间:2015-06-10 19:24:43    阅读次数:132
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