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用python将SQL格式文件改成自己想要的格式
INSERT INTO TTT (NSAME, ID, AGE) VALUES ('AAA', '201023210816', '22'); 将上面的SQL格式改成下面的格式 AAA|201023210816|22 import os lists=[] paths = os.getcwd() for root,dirs,files in os.walk('wfyh'): ...
分类:数据库   时间:2014-10-10 11:57:34    阅读次数:186
Unique Paths I&&II
Unique PathsA robot is located at the top-left corner of amxngrid (marked 'Start' in the diagram below).The robot can only move either down or right a...
分类:其他好文   时间:2014-10-06 22:05:10    阅读次数:287
SPOJ 15. The Shortest Path 堆优化Dijsktra
You are given a list of cities. Each direct connection between two cities has its transportation cost (an integer bigger than 0). The goal is to find the paths of minimum cost between pairs of cities....
分类:Web程序   时间:2014-10-05 01:29:57    阅读次数:289
MySQL配置文件中basedir和datadir说明
vi /data/mysql/my.cnfvi /etc/my.cnf1、basedir参数原文说明为:Path to installation directory. All paths are usually resolved relative to this.解释:该参数指定了安装 MySQL ...
分类:数据库   时间:2014-10-03 20:04:34    阅读次数:1376
leetcode - Path Sum II
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum. For example: Given the below binary tree and sum = 22, 5 / ...
分类:其他好文   时间:2014-10-02 18:25:03    阅读次数:153
poj1942(Paths on a Grid)
题目地址:Paths on a Grid题目大意: 给你一个矩形的格子,让你从左下角走到右上角,每次移动只能向上或者向右,问你有多少种可能的路径。解题思路: 水题,排列组合。推出公式C(m+n,较小的那个数)代码: 1 #include 2 #include 3 #include 4 #i...
分类:其他好文   时间:2014-09-30 23:20:30    阅读次数:197
leetcode-unique paths 2
The feeling of depending on oneself and AC is just great. 1 #include 2 #include 3 using namespace std; 4 class Solution { 5 public: 6 int unique...
分类:其他好文   时间:2014-09-30 13:02:29    阅读次数:190
HDU 3191 How Many Paths Are There
How Many Paths Are ThereTime Limit: 1000msMemory Limit: 32768KBThis problem will be judged onHDU. Original ID:319164-bit integer IO format:%I64d Java ...
分类:其他好文   时间:2014-09-30 02:49:21    阅读次数:318
Seajs教程
API快速参考该页面列举了Sea.js的常用API。只要掌握这些用法,就可以娴熟地进行模块化开发。seajs.config用来对Sea.js进行配置。seajs.config({//设置路径,方便跨目录调用paths:{'arale':'https://a.alipayobjects.com/ara...
分类:Web程序   时间:2014-09-28 18:14:04    阅读次数:190
poj3177 Redundant Paths 边双连通分量
给一个无向图,问至少加入多少条边能够使图变成双连通图(随意两点之间至少有两条不同的路(边不同))。图中的双连通分量不用管,所以缩点之后建新的无向无环图。这样,题目问题等效于,把新图中度数为1的点相互连到图里面形成环如果这种点有sum个,那么至少须要加入(sum+1)/2 条边。下面,基本上就是求边双...
分类:其他好文   时间:2014-09-28 14:36:42    阅读次数:229
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