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STM32 USB FS Core and USB OTG Core
STM32 USB-FS-Device development kitCompatible with theSTM32F102xx and STM32F103xx series,STM32 L1 Ultra Low Power,STM32 F3 SeriesUSB On-The-Go host an...
分类:其他好文   时间:2015-08-06 20:09:10    阅读次数:151
POJ 1459 && ZOJ 1734--Power Network【最大流dinic】
Power Network Time Limit: 2000MS   Memory Limit: 32768K Total Submissions: 25108   Accepted: 13077 Description A power network consists of nodes (power stations, consum...
分类:Web程序   时间:2015-08-06 13:28:08    阅读次数:122
Power of Two
Given an integer, write a function to determine if it is a power of two.判断一个integer是否为2的幂。 1 public class Solution { 2 public static boolean isPow...
分类:其他好文   时间:2015-08-06 12:30:51    阅读次数:81
power designer 连接数据库提示“connection test failed”
利用powerdesigner反向生成表结构时,需要mysql连接,配置好连接,测试时直接报:connection test failed”!OS:WIN7 旗舰版 64位JDK: 64位PowerDesigner:15.1.0.2850问题原因:powerdesigner基于32位的jvm内核详细...
分类:数据库   时间:2015-08-05 20:05:11    阅读次数:295
LeetCode Day2
Power of Two 1 /** 2 * LeetCode: Power of Two 3 * Given an integer, write a function to determine if it is a power of two. 4 * 5 * @author LuoPen...
分类:其他好文   时间:2015-08-05 00:31:50    阅读次数:169
UVA - 12627 Erratic Expansion 奇怪的气球膨胀 (分治)
紫书例题p245Piotr found a magical box in heaven. Its magic power is that if you place any red balloon inside it then, after one hour, it will multiply to ...
分类:其他好文   时间:2015-08-04 20:53:39    阅读次数:253
POJ2406 Power Strings
Power Strings Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 37293   Accepted: 15409 Description Given two strings a and b we define a*b to be their conca...
分类:其他好文   时间:2015-08-04 09:27:16    阅读次数:163
PHP -- 列表
PHP – 列表PHP – 列表Table of Contents相关阅读list(..) = $arr$info = array('coffee', 'brown', 'caffeine');// 列出所有变量list($drink, $color, $power) = $info;echo "$...
分类:Web程序   时间:2015-08-04 00:17:42    阅读次数:169
北大ACM3233——Matrix Power Series
题目的意思:计算矩阵S = A + A^2 + A^3 + ..... + A^k。A为n*n的矩阵。 一个一个计算,然后相加,由于k最大为10^9,所以会超时。 可以令S(k) = I + A + A^2 + ....+ A^(k-1). 可以推出:S(k) = S(k - 1) + A^(k - 1)。 进一步推出: 矩阵 I 为 (I的大小随n的变化而变化) 下面的...
分类:其他好文   时间:2015-08-02 18:19:46    阅读次数:113
poj 1459 网络流问题`EK
Power NetworkTime Limit: 2000MSMemory Limit: 32768KTotal Submissions: 24930Accepted: 12986DescriptionA power network consists of nodes (power stations...
分类:其他好文   时间:2015-08-02 14:57:02    阅读次数:119
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