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RSS订阅原创 603B - Moodular Arithmetic
B. Moodular Arithmetictime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAs behooves any intelligent schoolboy
2015-12-04 16:57:35
413
原创 bzoj 2748 [HAOI2012]音量调节
2748: [HAOI2012]音量调节Time Limit: 3 Sec Memory Limit: 128 MBSubmit: 1040 Solved: 673[Submit][Status][Discuss]Description一个吉他手准备参加一场演出。他不喜欢在演出时始终使用同一个音量，所以他决定每一首歌之前他都要改变一次音量。在演出开始之前，他已经做好了一
2015-10-14 22:22:41
390
原创 hdu 1890 Robotic Sort
Robotic SortTime Limit: 6000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2928 Accepted Submission(s): 1271Problem DescriptionSomewhere dee
2015-08-18 01:21:40
387
原创 bzoj 1588 [HNOI2002]营业额统计 splay
1588: [HNOI2002]营业额统计Time Limit: 5 Sec Memory Limit: 162 MBSubmit: 10598 Solved: 3691[Submit][Status][Discuss]Description营业额统计 Tiger最近被公司升任为营业部经理，他上任后接受公司交给的第一项任务便是统计并分析公司成立以来的营业情况。 Tige
2015-08-17 16:12:15
313
原创 Codeforces Round #316 (Div. 2)
A. Electionstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe country of Byalechinsk is running elections
2015-08-14 17:10:03
438
原创 hdu 5379 Mahjong tree dfs
Hotaru's problemTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 485 Accepted Submission(s): 77Problem DescriptionHotaru Ichij
2015-08-11 18:06:59
789
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原创 poj 2253 Longest Ordered Subsequence
Longest Ordered SubsequenceTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 39015 Accepted: 17142DescriptionA numeric sequence of ai is ordered if a1 a
2015-08-10 22:59:17
358
原创 poj 1260 Pearls dp
PearlsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 7947 Accepted: 3949DescriptionIn Pearlania everybody is fond of pearls. One company, called The
2015-08-10 20:20:21
300
原创 poj 1836 Alignment dp
AlignmentTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 14488 Accepted: 4696DescriptionIn the army, a platoon is composed by n soldiers. During the m
2015-08-10 09:29:08
324
原创 hdu 5360 Hiking
HikingTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 393 Accepted Submission(s): 209Special JudgeProblem DescriptionThere
2015-08-07 00:48:47
292
原创 poj 3267 The Cow Lexicon dp
The Cow LexiconTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 8747 Accepted: 4124DescriptionFew know that the cows have their own dictionary with W (1
2015-08-05 20:53:50
306
原创 hdu 1754 I Hate It 线段树单点更新
I Hate ItTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 49187 Accepted Submission(s): 19292Problem Description很多学校流行一种比较的习惯。
2015-07-30 20:12:30
248
原创 hdu 5335 Walk Out
Walk OutTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 200 Accepted Submission(s): 32Problem DescriptionIn an n∗m maze, th
2015-07-30 19:11:26
441
原创 hdu 1166 敌兵布阵 线段树单点更新
敌兵布阵Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 57155 Accepted Submission(s): 24124Problem DescriptionC国的死对头A国这段时间正在进行军事演
2015-07-30 10:37:36
288
原创 hdu 5323 Solve this interesting problem dfs搜索
Solve this interesting problemTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1431 Accepted Submission(s): 404Problem Description
2015-07-29 15:05:19
362
原创 hdu 5325 Crazy Bobo 多校1010
Crazy BoboTime Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 670 Accepted Submission(s): 208Problem DescriptionBobo has a tree,
2015-07-29 10:39:08
319
原创 poj 2251 Dungeon Master 搜索
Dungeon MasterTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 20608 Accepted: 7975DescriptionYou are trapped in a 3D dungeon and need to find the quicke
2015-07-27 20:00:15
244
原创 poj 1321 棋盘问题 搜索
棋盘问题Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 27807 Accepted: 13744Description在一个给定形状的棋盘（形状可能是不规则的）上面摆放棋子，棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列，请编程求
2015-07-27 19:22:44
260
原创 Codeforces Round #313 (Div. 2)
A. Currency System in Geraldiontime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputA magic island Geraldion, w
2015-07-27 16:36:26
276
原创 poj 3009 Curling2.0 回溯搜索
Curling 2.0Time Limit: 1000MS Memory Limit: 65536KTotal Submissions: 14056 Accepted: 5874DescriptionOn Planet MM-21, after their Olympic games this year, curling
2015-07-27 04:28:02
325
原创 hdu 3181
A Magic LampTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2146 Accepted Submission(s): 853Problem DescriptionKiki likes tra
2015-07-20 03:00:18
383
原创 hdu 2141 Can you find it? 二分
Can you find it?Time Limit: 10000/3000 MS (Java/Others) Memory Limit: 32768/10000 K (Java/Others)Total Submission(s): 15781 Accepted Submission(s): 4034Problem DescriptionGive yo
2015-07-19 15:59:13
258
原创 poj 1405 Heritage java 高精度
HeritageTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7296 Accepted: 2714DescriptionYour rich uncle died recently, and the heritage needs to be divide
2015-07-19 14:42:18
329
原创 hoj 1368 Very Simple Arithmetic java 高精度
Very Simple ArithmeticMy Tags (Edit) Source : L Time limit : 5 sec Memory limit : 32 MSubmitted : 1100, Accepted : 186
2015-07-19 14:40:52
286
原创 poj 3083 Children of the Candy Corn 搜索
Children of the Candy CornTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 10938 Accepted: 4713DescriptionThe cornfield maze is a popular Halloween treat
2015-07-19 02:07:28
238
原创 poj 2488 A Knight's Journey
A Knight's JourneyTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 34677 Accepted: 11835DescriptionBackground The knight is getting bored of seeing the
2015-07-10 21:55:30
308
原创 poj 3253 Fence Repair 优先队列
Fence RepairTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 30810 Accepted: 9949DescriptionFarmer John wants to repair a small length of the fence aroun
2015-07-10 00:24:00
285
原创 poj 2503 Babelfish
BabelfishTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 35754 Accepted: 15284DescriptionYou have just moved from Waterloo to a big city. The people her
2015-07-09 18:53:10
261
原创 poj 2002 Squares Hash
SquaresTime Limit: 3500MS Memory Limit: 65536KTotal Submissions: 17327 Accepted: 6575DescriptionA square is a 4-sided polygon whose sides have equal length and ad
2015-07-08 22:52:30
372
原创 poj 1840 Eqs hash
EqsTime Limit: 5000MS Memory Limit: 65536KTotal Submissions: 13645 Accepted: 6716DescriptionConsider equations having the following form: a1x13+ a2x23+ a3x33+ a
2015-07-07 00:11:04
250
原创 poj 2151 Check the difficulty of problems 概率dp
Check the difficulty of problemsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 5636 Accepted: 2474DescriptionOrganizing a programming contest is not an
2015-07-06 23:18:11
243
原创 poj 3274 Gold Balanced Lineup Hash
Gold Balanced LineupTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 13128 Accepted: 3845DescriptionFarmer John's N cows (1 ≤ N ≤ 100,000) share many sim
2015-07-05 16:38:23
696
原创 poj 3349 Snowflake Snow Snowflakes
Snowflake Snow SnowflakesTime Limit: 4000MS Memory Limit: 65536KTotal Submissions: 33791 Accepted: 8853DescriptionYou may have heard that no two snowflakes are al
2015-07-05 00:49:46
264
原创 poj 2513 Colored Sticks Trie树
Colored SticksTime Limit: 5000MS Memory Limit: 128000KTotal Submissions: 32172 Accepted: 8493DescriptionYou are given a bunch of wooden sticks. Each endpoint of e
2015-07-04 02:50:43
294
原创 poj 2299 Ultra-QuickSort 树状数组求逆序数
Ultra-QuickSortTime Limit: 7000MS Memory Limit: 65536KTotal Submissions: 46902 Accepted: 17116DescriptionIn this problem, you have to analyze a particular sorting
2015-06-22 18:15:48
259
原创 poj 2388 Who's in the Middle
Who's in the MiddleTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 34237 Accepted: 19920DescriptionFJ is surveying his herd to find the most average cow
2015-06-21 00:36:21
225
原创 poj 1936 All in All
All in AllTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 29339 Accepted: 12170DescriptionYou have devised a new encryption technique which encodes a me
2015-06-20 16:32:54
211
原创 poj 3080 Blue Jeans
Blue JeansTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 13725 Accepted: 6100DescriptionThe Genographic Project is a research partnership between IBM a
2015-06-20 15:37:08
279
原创 Codeforces Round #308 (Div. 2)
A. Vanya and Tabletime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVanya has a table consisting of 100 rows
2015-06-19 16:19:05
441
原创 poj 1459 Power Network 网络流
Power NetworkTime Limit: 2000MS Memory Limit: 32768KTotal Submissions: 24593 Accepted: 12825DescriptionA power network consists of nodes (power stations, consumer
2015-06-18 20:17:30
335
Stronger Baselines for Trustable Results in Neural Machine Translation
2018-01-22
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