2014
July 31, 2014
NOI2014
July 14, 2014
Codechef July Challenge 2014
June 27, 2014
HEOI2014 paths（林中路径）
June 24, 2014
Fast Walsh-Hadamard Transform
June 13, 2014
THUSC2014
May 28, 2014
POI21 translate & solution[翻译已补完][题解待填]
May 26, 2014
最小圆覆盖
May 18, 2014
HNOI2014 solution
May 17, 2014
NOI2013向量内积
May 14, 2014
todo list[置顶中]
May 12, 2014
HNOI2014
May 9, 2014
HNOI2014 Bless all
May 4, 2014
CTSC2014&APIO2014
April 25, 2014
CTSC2013 因式分解
April 24, 2014
CTSC2013 手套&&复原
April 23, 2014
CTSC2013 没头脑和不高兴
April 17, 2014
莫比乌斯反演
April 13, 2014
泰勒展开与麦克劳林展开
April 6, 2014
Simpson积分
April 4, 2014
Hello World
2014
July 16, 2014
省队集训酱油记
June 16, 2014
THUSC2014
June 12, 2014
水考完结撒花
May 17, 2014
HNOI2014 - Solution
May 11, 2014
HNOI2014
May 3, 2014
APIO2014游记
April 30, 2014
CTSC2014游记
April 18, 2014
HNOI2014 - Day 0
March 30, 2014
CodeForces
Codeforces Round #239 (Div. 1)
March 28, 2014
近期好题总结 - 3.28
March 19, 2014
CodeChef
CodeChef - March Challenge 2014
March 5, 2014
CodeChef
CodeChef - IOPC 2014
February 28, 2014
2月居然只有28天
February 20, 2014
CodeForces DP 贪心 网络流
Codeforces - Rockethon & #230
February 15, 2014
数论
WC2014 - 时空穿梭
February 6, 2014
WC2014游记
February 5, 2014
CodeForces 贪心
Codeforces 326F - 买一送一
January 26, 2014
颓废有感
January 24, 2014
图论
2-SAT
January 24, 2014
串
后缀自动机
January 24, 2014
Hello World
2014
July 30, 2014
退役记
June 24, 2014
BZOJ 400题纪念
June 14, 2014
新版小学数学题
June 2, 2014
PKUSC2013的一些题目
May 5, 2014
带插入区间K小
April 22, 2014
字符串
BZOJ 3230
April 21, 2014
Codechef April Cook-off 2014
April 20, 2014
字符串
后缀数组相关
April 15, 2014
图论
CDQ分治相关
April 12, 2014
网络流
一般的建图的单向边和双向边问题
March 24, 2014
CodeChef
CodeChef March Cook off
March 23, 2014
CodeForces
CodeForces #238
March 18, 2014
CodeForces
CodeForces #236
March 16, 2014
计算几何一些技巧
March 6, 2014
CodeForces
CodeForces #234
March 6, 2014
BZOJ 2741
March 4, 2014
JZPGYZ
February 28, 2014
一些组合数的东西
February 19, 2014
WC2014时光穿梭
January 31, 2014
Ackerman函数和Knuth箭头表示法
January 28, 2014
数据结构 字符串
Fail树
January 26, 2014
Diary
2014.1.25
January 24, 2014
Diary
2014.1.24
January 24, 2014
Diary
2014.1.23
January 23, 2014
Diary
2014.1.22
January 22, 2014
Diary
2014.1.21
January 21, 2014
CodeForces
CodeForces #224
January 20, 2014
Img
[Img]无题
January 20, 2014
Diary
2014.1.20
January 20, 2014
预览TEST
January 19, 2014
Diary 省选模拟
2014.1.19
January 19, 2014
USACO Diary
2014.1.18
January 17, 2014
Hello World
2014
May 31, 2014
hash
bzoj3573: [Hnoi2014]米特运输
May 31, 2014
DP 虚树
bzoj3572: [Hnoi2014]世界树
May 28, 2014
KM 最小乘积匹配
bzoj3571: [Hnoi2014]画框
May 11, 2014
FFT 期望 点分治
bzoj3451 Tyvj1953 Normal
May 6, 2014
apio ctsc
CTSC&&APIO行记
April 26, 2014
并查集
bzoj2303: [Apio2011]方格染色 —— 一道并查集好题。。
April 25, 2014
DP BFS
bzoj3205: [Apio2013]机器人
April 24, 2014
左偏树 后缀自动机
hdu4641 k-string
April 24, 2014
后缀数组 后缀自动机 后缀树
后缀自动机构造后缀树以及后缀数组
April 24, 2014
后缀自动机
codeforces 235C - Cyclical Quest
April 24, 2014
后缀自动机
后缀自动机小结
April 23, 2014
Manacher 回文串
bzoj2342: [Shoi2011]双倍回文 题解
April 20, 2014
Treap splay lct
treap,splay,lct模板
April 18, 2014
树链剖分 lct
QTREE系列1~7题解
April 17, 2014
总结
网络流小结 && 题目
April 17, 2014
Hello World
2014
July 24, 2014
NOI 2014
July 22, 2014
HNOI2014省队集训
July 1, 2014
bzoj
BZOJ 3528 ZJOI2014星系调查
June 22, 2014
数学
差分序列与差分表
June 15, 2014
HNOI2014 Solution
June 3, 2014
NOI
NOI 2013 Solution
May 25, 2014
模板
C++高精度模板
May 25, 2014
bzoj 莫比乌斯反演
BZOJ 2401 陶陶的难题I
2013
December 22, 2013
DataStructures
[带修改区间K小]BZOJ 1901
2014
CodeForces#258(div2):英语老师之怒
JUL 25
bzoj3003[codeforces79D]LED[状压dp]
JUL 21
bzoj1880 [Sdoi2009]Elaxia的路线
JUL 17
bzoj1251 序列终结者
JUL 11
simple solutions #2
JUN 03
bzoj2820[YY的GCD]mobius反演
JUN 03
bzoj1535,3060,2213
JUN 01
bzoj2440[中山市选2011][完全平方数]
MAY 31
bzoj3527[ZJOI2014][力]FFT
MAY 30
bzoj1486 二分+dfs判负环
MAY 11
bzoj1258 水题
MAY 11
bzoj1150 贪心
MAY 11
bzoj1045 中位数定理
MAY 10
两道特殊的树上信息维护
MAY 10
bzoj2539 KM
MAY 09
bzoj1190 分层dp
MAY 09
bzoj1042 容斥原理+dp
MAY 09
bzoj1202加权并查集
MAY 08
bzoj1096 斜率优化
MAY 08
两道费用流神构图
MAY 08
bzoj1089 递推
MAY 08
bzoj1060 树上贪心
MAY 08
bzoj3203 凸壳+三分
MAY 07
bzoj1485 Catalan数
MAY 07
bzoj2749 数论
MAY 07
两道半平面交模板题
MAY 07
bzoj1041 数学方法乱搞
MAY 06
bzoj1266 最短路+最小割
MAY 06
bzoj3295 BIT套splay
MAY 06
bzoj2809 左偏树
MAY 05
几道高斯消元+小结
MAY 04
bzoj2330 差分约束系统
MAY 03
bzoj2005数论乱搞
MAY 02
bzoj2163 最大流
MAY 02
bzoj1027 计算几何+最小环
MAY 02
bzoj1006 弦图的最小染色
APR 30
bzoj1797 判断最小割方案
APR 30
bzoj1004 Burnside定理
APR 29
水题合集系列
APR 29
两道费用流bzoj1834&1927
APR 29
bzoj3038&bzoj3211 奇特的线段树
APR 28
bzoj2594 MST+LCT
APR 28
bzoj3083 树链剖分+倍增lca+线段树
APR 28
bzoj2631 link cut tree
APR 27
bzoj1997 2-sat
APR 27
bzoj1823 2-sat
APR 26
两道link-cut-tree模板题
APR 26
bzoj1492 cdq分治
APR 24
bzoj2300 动态凸包
APR 24
bzoj2434 fail树+dfs序列+树状数组
APR 24
bzoj2553 AC自动机+矩阵乘法优化DP
APR 23
bzoj1211 prufer序列
APR 23
bzoj3437斜率优化
APR 23
bzoj1067 RMQ+特判
APR 22
bzoj3196 树套树
APR 21
bzoj1069 计算几何
APR 20
bzoj2818 数论
APR 11
bzoj1001 平面图最小割
APR 10
bzoj1269 stl-rope orz zky
APR 10
bzoj1271 二分
APR 10
bzoj1054 水题
APR 10
bzoj1226 状压dp
APR 10
bzoj2756 网络流
APR 09
bzoj2763 分层图
APR 09
bzoj1057 最大子矩阵
APR 09
bzoj3039 悬线法求最大子矩阵-单调栈维护
APR 09
bzoj1002 python水过
APR 09
bzoj2734 dp
APR 08
bzoj3122 baby-step-gaint-step
APR 07
bzoj2705-数论
APR 07
bzoj2190数论
APR 07
bzoj1415 dp
APR 07
bzoj2242神奇模板题
APR 06
bzoj2456 奇葩水题
APR 05
记一个颓废的下午&bzoj1016题解
2014
2013
2012
May 23, 2012
May 6, 2012
April 6, 2012
February 29, 2012
2011
September 6, 2011
September 5, 2011
