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原创 新坑 Leet Code DP(动态规划)题解总和
毕业老,挖新坑,同学推荐了一个Leet Code OJ给我,之前搞ACM我最喜欢做DP题,所以对于新OJ,我想说的是,DP题就交给我吧。题目题解没有顺序,要查某题可以自行搜索,我还未解决的可以留言提醒我去搞定。顺带一提我这次做题准备全用JAVA来做。P368. Largest Divisible Subset题解:题目大意为一个非负数字集合,没有重复的数字。求一个最长的子集,子集中
2016-07-11 20:12:17
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原创 [Unity 5.3] : [VRDevice] Initialization of device oculus failed 问题解决小结
写本文主要受了U3D社区一个主题的启发,同时我也是这个问题的受害者。在VR开发时遇到了一个很神奇的问题,同样的源文件,同样的Oculus SDK runtime,在A电脑上能成功build出头盔能看的exe文件,在B电脑上build出来的就不能在头盔下看。我发现两台电脑,有问题的电脑上每次运行Unity,下面都会出现一排红字:[VRDevice] Initialization of d
2016-03-17 14:52:05
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原创 Unity3D JavaScript代码学习笔记1
2016年1月28日,我正式开始学习Unity3D的JS脚本,这个帖子把我每天学到的一些值得记录的代码都保存下来,以后可以用来检索。———————————————————————————————————————————————————Camera的旋转观景#pragma strictvar t=0.0f;function Start () {
2016-01-28 16:02:27
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原创 谷歌学术搜索 简易PDF爬虫
保研完之后,该浪的也都浪够了,是时候重新开始认真学技术了。2015年12月20号,我被分配到一个浙大的项目中去,去了之后我发现什么都不会,而且这个项目中好多浙大的研究生,博士。我有点方,不过项目总负责人王老师倒来了个积极,在一一向这些学神们介绍了我之后,我不觉感到肩上的担子重了。不过我有信心,同样都是人,我努力也一定能和他们一样的(更何况我一直认为自己不一般,只是没到时候,嘿嘿)。——
2016-01-12 14:12:16
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原创 POJ 3565 Ants
AntsTime Limit: 5000MS Memory Limit: 65536KTotal Submissions: 5731 Accepted: 1781 Special JudgeDescriptionYoung naturalist Bill studies ants in school. His
2015-12-31 15:36:47
587
原创 Codeforces 583A Asphalting Roads
A. Asphalting Roadstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputCity X consists of n vertical and n hori
2015-10-07 20:05:02
710
原创 Codeforces 581D Three Logos
D. Three Logostime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThree companies decided to order a billboard
2015-10-03 16:18:12
793
原创 CF 578B "Or" Game
漫长的考研生活终于结束了 结局是戏剧性的以保研之路结束 在这里感谢那些给予我机会的优等生 不管如何 结局是好的 我既然拥有了这个机会 我就要好好把握 好久没更新这个博客了 之后有时间K题目的话 我会继续更新博客。B. "Or" Gametime limit per test2 secondsmemory limit per test256 me
2015-09-17 11:09:01
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原创 CodeForces P507E Breaking Good
E. Breaking Goodtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputBreaking Good is a new video game which a
2015-04-08 02:05:03
553
原创 HDU P5200 Trees
TreesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 193 Accepted Submission(s): 65Problem DescriptionToday CodeFamer is goin
2015-04-04 23:10:29
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原创 计算机组成原理复习笔记1
多层次结构的计算机系统: 在学习计算机组成时,应当注意如何区别计算机体系结构和计算机组成这两个基本概念。计算机体系结构是指能被程序员看见的计算机系统的属性,概念性的结构与功能特性,包括指令集,数据类型,存储器寻址技术,I/O机理等,大都属于抽象的属性。计算机组成是指如何实现计算机体系结构所体现的属性,它包含了许多对程序员来说是透明的硬件细节。 冯诺依曼计算机
2015-02-19 17:19:13
952
原创 POJ 1984 Navigation Nightmare
Navigation NightmareTime Limit: 2000MS Memory Limit: 30000KTotal Submissions: 4590 Accepted: 1731Case Time Limit: 1000MSDescriptionFarmer John's pastoral ne
2015-01-21 15:33:56
461
原创 ACdream P1242 Driving Straight
Driving StraightSpecial JudgeTime Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description The city where Peter
2014-12-01 12:01:40
454
原创 CodeForces 479D Long Jumps
B. Long Jumpstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputValery is a PE teacher at a school in Berland.
2014-10-19 21:34:45
539
原创 Codeforce P471D CGCDSSQ
D. CGCDSSQtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputGiven a sequence of integers a1, ..., an and q q
2014-10-07 19:15:13
466
原创 ACdream P1223 Roads
RoadsSpecial JudgeTime Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description The kingdom of Farland has N ci
2014-10-04 14:49:48
768
原创 HDU 5045 Contest+条件改变
ContestTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 269 Accepted Submission(s): 120Problem DescriptionIn the ACM Internati
2014-09-27 23:38:50
471
原创 Codeforce 468B Two Sets
B. Two Setstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLittle X has n distinct integers: p1, p2, ..., p
2014-09-20 23:15:53
546
原创 ACdream P1176 ACM
ACMTime Limit: 10000/5000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description给出一个只包含“ACM”的字符串,你可以修改不超过M个字符,请问修改后,子序列中出现“ACM”的数量(可以
2014-09-15 18:55:33
524
原创 POJ P1151 Atlantis 这本是一道线段树加扫描线的板题~~
AtlantisTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 17656 Accepted: 6717DescriptionThere are several ancient Greek texts that contain descriptions
2014-09-12 01:00:37
456
原创 POJ P2155 Matrix
MatrixTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 18581 Accepted: 7001DescriptionGiven an N*N matrix A, whose elements are either 0 or 1. A[i, j]
2014-09-10 19:57:53
467
原创 ACdream P1101 瑶瑶想要玩滑梯
瑶瑶想要玩滑梯Time Limit: 10000/5000MS (Java/Others)Memory Limit: 512000/256000KB (Java/Others)SubmitStatisticNext ProblemProblem Description众所周知,瑶瑶(tsyao)是个贪玩的萌妹子,特别喜欢闹腾,恰好今天是一个风和日丽的日子,瑶瑶嚷
2014-09-10 12:37:41
644
原创 Codeforces 464C Substitutes in Number
C. Substitutes in Numbertime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAndrew and Eugene are playing a gam
2014-09-09 00:19:25
452
原创 从零单练网络流 第二章 最大流ISAP
看了一篇博文 地址:http://www.cnblogs.com/longdouhzt/archive/2012/05/20/2510753.html里面大致内容讲了一个人对于最大流
2014-09-04 14:50:24
586
原创 ACdream P1084 寒假安排
寒假安排Time Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description寒假又快要到了,不过对于lzx来说,头疼的事又来了,因为众多的后宫都指望着能和lzx约会呢,lzx得安排好
2014-09-02 22:11:44
446
原创 ACdream P1190 Spaceship Defence 缩点最短路
Spaceship DefenceTime Limit: 4000/2000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionThe enemy has invaded your spaceship, an
2014-09-01 11:12:04
486
原创 ACdream 1175 Board 对称思想,完全解题过程!
BoardTime Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description有一个N * N的棋盘,对于方格上的两个点(x1,y1),(x2,y2),(1 Input
2014-08-28 09:49:36
516
原创 ACdream P1174 Sum
SumTime Limit: 6000/3000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem Description给出N,a[1]... a[N],还有M,b[1]... b[M]long long ans = 0;
2014-08-15 00:51:11
541
原创 ACdream 1142 String opearation
#include#include#include#include#include#include#include#include#include#include#include#define rep(i,n) for(i=1;i<=n;i++)#define MM(a,t) memset(a,t,sizeof(a))#define INF 1e9typedef long
2014-08-01 02:06:47
833
原创 ACdream 1132 Chess
ChessTime Limit: 2000/1000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionXiang-qi is a kind of traditional Chinese chess. The
2014-07-29 21:15:48
563
原创 ACdream P1072 Kill the monster
Kill The MonsterTime Limit: 4000/2000MS (Java/Others)Memory Limit: 65536/32768KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionXxx正在玩一款游戏,游戏地图上有N个点,这些点之间有M条边。游戏系统会在一定时间在
2014-07-24 23:21:45
536
原创 ACdream P1032 Component
ComponentTime Limit: 10000/5000MS (Java/Others)Memory Limit: 128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionGiven a tree with weight assigned to nodes, fin
2014-07-20 13:14:10
442
原创 ACdream P1121 喵喵的IDE
#include#include#include#include#include#include#include#include#include#include#include#define MM(a,t) memset(a,t,sizeof(a))#define INF 1e9typedef long long ll;#define mod 1000000007co
2014-07-18 01:19:50
1016
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