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HDU 2087 字符串
#include #include void main(){ while(1) { char input1[1000] = {'\0'}; char input2[1000] = {'\0'}; int count = 0; sca...
分类:其他好文   时间:2015-07-10 23:36:14    阅读次数:140
36.数组中的逆序对
int InversePairs(int* data, int length) { if (data == NULL || length return 0; int *copy = new int[length]; for (int i = 0; i copy[i] = data[i]; int count = InversePairsCore(data, copy, 0, le...
分类:编程语言   时间:2015-07-10 19:17:44    阅读次数:113
在不使用数组函数的情况下实现数组排序
想到的是两种方法,第一种是 ``` $array = array(1,3,10,4,6,9,7,5,8); $new_arr = $tmp = array(); $count = count($array); for($i=0; $i<$count; $i++) { $key = 0; for($j = 0; $j < $count; $j++) { if(isse...
分类:编程语言   时间:2015-07-10 15:31:59    阅读次数:148
[leedcode 38] Count and Say
The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is read off as"tw...
分类:其他好文   时间:2015-07-10 15:04:57    阅读次数:111
MYSQL查询重复记录的方法
select * from hengtu_demandpush a where (a.did,a.mid) in (select did,mid from hengtu_demandpush group by did,mid having count(*) > 1) 或select * from h...
分类:数据库   时间:2015-07-10 13:04:13    阅读次数:156
STL中算法分类
操作对象 直接改变容器的内容 将原容器的内容复制一份,修改其副本,然后传回该副本 功能: 非可变序列算法 指不直接修改其所操作的容器内容的算法 计数算法        count、count_if 搜索算法        search、find、find_if、find_first_of、… 比较算法        equal、mismatch、lexicographical...
分类:编程语言   时间:2015-07-10 09:30:48    阅读次数:112
Zoj 1610 Count the Colors (线段树+区间更新+暴力计数)
题目大意: 有n次操作,每次都是对一根线中的一段区间进行染色(颜色并不相同),有时候后面的颜色有可能覆盖前面的颜色,问最后涂完色,能看到的颜色有几种,每种颜色有几部分?解题思路: 这个题目建树的时候有些不同,并不是以点为对象,而是以区间为对象,很明显是对线段树的区间进行操作,更新的时候要以区间为.....
分类:其他好文   时间:2015-07-10 00:22:46    阅读次数:128
Molecule to atoms
For a given chemical formula represented by a string, count the number of atoms of each element contained in the molecule and return an object. 1 wate...
分类:其他好文   时间:2015-07-10 00:11:30    阅读次数:152
leetCode 38.Count and Say (计数和发言) 解题思路和方法
Count and Say  The count-and-say sequence is the sequence of integers beginning as follows: 1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or 11. 11 is read off as "two 1s" or 21. 21 i...
分类:其他好文   时间:2015-07-09 22:45:31    阅读次数:140
LeetCode222 Count CompleteTree Nodes(计算完全二叉树的节点数) Java 题解
题目: 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 completel...
分类:编程语言   时间:2015-07-09 22:42:58    阅读次数:266
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