随笔档案「2015年8月」 - 一骑绝尘去

SDUTOJ 3312

摘要：题目描述给出一个n*n的矩阵，矩阵中只有0和1，现在有两种操作： 1 x y 将第x行第y列的数字改变(0变1,1变0) 2 x1 y1 x2 y2求由左上角(x1,y1)到右下角(x2,y2)组成的矩形中的1的个数。现在初始的矩阵全是0，之后有一系列操作。保证数据输入合法。 ... 阅读全文

posted @ 2015-08-31 08:43 一骑绝尘去阅读(180) 评论(0) 推荐(0)

Wow! Such Sequence!(线段树4893)

摘要：Wow! Such Sequence! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 3808 Accepte... 阅读全文

posted @ 2015-08-30 18:52 一骑绝尘去阅读(257) 评论(0) 推荐(0)

Walls(floyd POJ1161)

摘要：Walls Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7677 Accepted: 3719 Description In a country, great walls have been b... 阅读全文

posted @ 2015-08-27 21:24 一骑绝尘去阅读(219) 评论(0) 推荐(0)

Stockbroker Grapevine(floyd+暴力枚举)

摘要：Stockbroker Grapevine Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 31264 Accepted: 17106Description Stockbrokers ar... 阅读全文

posted @ 2015-08-27 17:30 一骑绝尘去阅读(194) 评论(0) 推荐(0)

Moving Tables(贪心或Dp POJ1083)

摘要：Moving Tables Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 28304 Accepted: 9446 Description The famous ACM (Advanced Com... 阅读全文

posted @ 2015-08-27 17:02 一骑绝尘去阅读(357) 评论(0) 推荐(0)

Shopping(SPFA+DFS HDU3768)

摘要：Shopping Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 632 Accepted Submission... 阅读全文

posted @ 2015-08-27 15:08 一骑绝尘去阅读(226) 评论(0) 推荐(0)

Robberies(简单的01背包 HDU2955)

摘要：Robberies Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16565 Accepted Submissi... 阅读全文

posted @ 2015-08-27 08:52 一骑绝尘去阅读(144) 评论(0) 推荐(0)

Alice and Bob(贪心HDU 4268)

摘要：Alice and Bob Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3716 Accepted Subm... 阅读全文

posted @ 2015-08-26 20:27 一骑绝尘去阅读(328) 评论(0) 推荐(0)

A Simple Problem with Integers(树状数组HDU4267)

摘要：A Simple Problem with Integers Time Limit: 5000/1500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4494 ... 阅读全文

posted @ 2015-08-26 19:34 一骑绝尘去阅读(151) 评论(0) 推荐(0)

A Round Peg in a Ground Hole(凸包应用POJ 1584)

摘要：A Round Peg in a Ground Hole Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5684 Accepted: 1827Description The DIY Furni... 阅读全文

posted @ 2015-08-26 16:34 一骑绝尘去阅读(164) 评论(0) 推荐(0)

Fishnet(暴力POJ 1408)

摘要：Fishnet Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 1911 Accepted: 1227 Description A fisherman named Etadokah awoke in... 阅读全文

posted @ 2015-08-26 12:25 一骑绝尘去阅读(189) 评论(0) 推荐(0)

Wall(凸包POJ 1113)

摘要：Wall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 32360 Accepted: 10969Description Once upon a time there was a gre... 阅读全文

posted @ 2015-08-26 09:49 一骑绝尘去阅读(135) 评论(0) 推荐(0)

Pipe(点积叉积的应用POJ1039)

摘要：Pipe Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 9723 Accepted: 2964 Description The GX Light Pipeline Company started ... 阅读全文

posted @ 2015-08-25 09:15 一骑绝尘去阅读(300) 评论(0) 推荐(0)

I love sneakers!(分组背包HDU3033)

摘要：I love sneakers! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4602 Accepted Submissio... 阅读全文

posted @ 2015-08-24 19:43 一骑绝尘去阅读(341) 评论(0) 推荐(0)

Exact Change(背包HDU2753)

摘要：Exact Change Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 545 Accepted Submiss... 阅读全文

posted @ 2015-08-24 17:11 一骑绝尘去阅读(273) 评论(0) 推荐(0)

Area(Pick定理POJ1256)

摘要：Area Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 5429 Accepted: 2436 Description Being well known for its highly innova... 阅读全文

posted @ 2015-08-24 15:40 一骑绝尘去阅读(225) 评论(0) 推荐(0)

Pie(二分POJ3122)

摘要：Pie Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12985 Accepted: 4490 Special Judge Description My birthday is coming ... 阅读全文

posted @ 2015-08-24 14:00 一骑绝尘去阅读(157) 评论(0) 推荐(0)

Expanding Rods(二分POJ1905)

摘要：Expanding Rods Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 13688 Accepted: 3527 Description When a thin rod of length L... 阅读全文

posted @ 2015-08-24 10:38 一骑绝尘去阅读(171) 评论(0) 推荐(0)

River Hopscotch(二分POJ3258)

摘要：River Hopscotch Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9263 Accepted: 3994DescriptionEvery year the cows hold an... 阅读全文

posted @ 2015-08-24 08:52 一骑绝尘去阅读(132) 评论(0) 推荐(0)

FZU 2105 Digits Count(线段树)

摘要：Problem 2105 Digits Count Accept: 302 Submit: 1477 Time Limit: 10000 mSec Memory Limit : 262144 KB Problem DescriptionGiven N integers ... 阅读全文

posted @ 2015-08-23 20:56 一骑绝尘去阅读(160) 评论(0) 推荐(0)

Pupu(快速幂取模)

摘要：Pupu Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1445 Accepted Submission(s):... 阅读全文

posted @ 2015-08-23 18:47 一骑绝尘去阅读(452) 评论(0) 推荐(0)

逆序数还原(FZU)

摘要：逆序数还原 Accept: 244 Submit: 451 Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description有一段时间Eric对逆序数充满了兴趣，于是他开始求解许多数列的逆序数（对于由1…... 阅读全文

posted @ 2015-08-23 17:13 一骑绝尘去阅读(447) 评论(0) 推荐(0)

R2D2 and Droid Army(多棵线段树)

摘要：R2D2 and Droid Army time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard outputAn army of n... 阅读全文

posted @ 2015-08-23 16:30 一骑绝尘去阅读(205) 评论(0) 推荐(0)

Maximum Value(哈希)

摘要：B. Maximum Value time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outputYou are given a ... 阅读全文

posted @ 2015-08-23 15:28 一骑绝尘去阅读(183) 评论(0) 推荐(0)

Monthly Expense(二分查找)

摘要：Monthly Expense Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 17982 Accepted: 7190DescriptionFarmer John is an astou... 阅读全文

posted @ 2015-08-23 14:04 一骑绝尘去阅读(752) 评论(0) 推荐(0)

C Looooops(扩展欧几里得)

摘要：C Looooops Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20128 Accepted: 5405Description A Compiler Mystery: We are ... 阅读全文

posted @ 2015-08-23 13:22 一骑绝尘去阅读(171) 评论(0) 推荐(0)

Sumdiv(快速幂+约数和)

摘要：Sumdiv Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 16244 Accepted: 4044Description Consider two natural numbers A ... 阅读全文

posted @ 2015-08-22 21:29 一骑绝尘去阅读(242) 评论(0) 推荐(0)

Semi-prime H-numbers(筛法)

摘要：Semi-prime H-numbers Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8069 Accepted: 3479DescriptionThis problem is based ... 阅读全文

posted @ 2015-08-22 17:18 一骑绝尘去阅读(244) 评论(0) 推荐(0)

(POJ2635)The Embarrassed Cryptographer(大数取模)

摘要：The Embarrassed Cryptographer Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13041 Accepted: 3516Description The youn... 阅读全文

posted @ 2015-08-22 16:34 一骑绝尘去阅读(154) 评论(0) 推荐(0)

Boring count(字符串处理)

摘要：Boring count Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 787 Accepted Submiss... 阅读全文

posted @ 2015-08-22 14:57 一骑绝尘去阅读(198) 评论(0) 推荐(0)

I'm Telling the Truth(二分图)

摘要：、I’m Telling the Truth Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1740 Accep... 阅读全文

posted @ 2015-08-22 14:26 一骑绝尘去阅读(318) 评论(0) 推荐(0)

Gift Hunting(分组背包)

摘要：Gift Hunting Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1418 Accepted Submis... 阅读全文

posted @ 2015-08-21 21:37 一骑绝尘去阅读(210) 评论(0) 推荐(0)

CRB and String

摘要：CRB and String Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 543 Accepted Submi... 阅读全文

posted @ 2015-08-21 18:54 一骑绝尘去阅读(237) 评论(0) 推荐(0)

CRB and His Birthday(背包)

摘要：CRB and His Birthday Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 357 Accepted... 阅读全文

posted @ 2015-08-21 16:15 一骑绝尘去阅读(192) 评论(0) 推荐(0)

Mix and Build(简单DP)

摘要：Mix and Build Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 3936 Accepted: 1203 Case Time Limit: 2000MS Special Jud... 阅读全文

posted @ 2015-08-21 14:32 一骑绝尘去阅读(185) 评论(0) 推荐(0)

Is It A Tree?(并查集)

摘要：Is It A Tree? Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 26002 Accepted: 8879 Description A tree is a well-known data ... 阅读全文

posted @ 2015-08-21 11:27 一骑绝尘去阅读(182) 评论(0) 推荐(0)

Paths on a Grid(简单组合数学)

摘要：Paths on a Grid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 23008 Accepted: 5683Description Imagine you are attend... 阅读全文

posted @ 2015-08-21 10:06 一骑绝尘去阅读(174) 评论(0) 推荐(0)

Code(组合数学)

摘要：Code Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 8766 Accepted: 4168Description Transmitting and memorizing informati... 阅读全文

posted @ 2015-08-21 09:19 一骑绝尘去阅读(215) 评论(0) 推荐(0)

Round Numbers(组合数学)

摘要：Round Numbers Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10484 Accepted: 3831DescriptionThe cows, as you know, ha... 阅读全文

posted @ 2015-08-21 08:42 一骑绝尘去阅读(193) 评论(0) 推荐(0)

Inviting Friends(二分+背包)

摘要：Inviting Friends Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 241 Accepted Sub... 阅读全文

posted @ 2015-08-20 20:24 一骑绝尘去阅读(256) 评论(0) 推荐(0)

Communication System(dp)

摘要：Communication System Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 25006 Accepted: 8925Description We have received ... 阅读全文

posted @ 2015-08-19 15:03 一骑绝尘去阅读(150) 评论(0) 推荐(0)

Human Gene Functions

摘要：Human Gene Functions Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 18053 Accepted: 10046Description It is well known... 阅读全文

posted @ 2015-08-19 09:46 一骑绝尘去阅读(339) 评论(0) 推荐(0)

Pearls

摘要：Pearls Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7980 Accepted: 3966Description In Pearlania everybody is fond of p... 阅读全文

posted @ 2015-08-19 08:34 一骑绝尘去阅读(340) 评论(0) 推荐(0)

敌兵布阵(线段树HDU 1166)

摘要：敌兵布阵 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 59947 Accepted Submission(s)... 阅读全文

posted @ 2015-08-18 21:45 一骑绝尘去阅读(156) 评论(0) 推荐(0)

Alignment

摘要：Alignment Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 14547 Accepted: 4718Description In the army, a platoon is co... 阅读全文

posted @ 2015-08-18 21:16 一骑绝尘去阅读(298) 评论(0) 推荐(0)

AreYouBusy

摘要：AreYouBusy Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3434 Accepted Submissi... 阅读全文

posted @ 2015-08-18 20:54 一骑绝尘去阅读(361) 评论(0) 推荐(0)

Proud Merchants

摘要：Proud Merchants Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s): 3557 Accepted Su... 阅读全文

posted @ 2015-08-18 19:57 一骑绝尘去阅读(172) 评论(0) 推荐(0)

Bag Problem

摘要：Bag Problem Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/131072 K (Java/Others) Total Submission(s): 1449 Accepted Submi... 阅读全文

posted @ 2015-08-18 19:19 一骑绝尘去阅读(146) 评论(0) 推荐(0)

Watch The Movie

摘要：Watch The Movie Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others) Total Submission(s): 6661 Accepted Sub... 阅读全文

posted @ 2015-08-18 10:35 一骑绝尘去阅读(496) 评论(0) 推荐(0)

Accepted Necklace

摘要：Accepted Necklace Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3136 Accepted S... 阅读全文

posted @ 2015-08-18 09:29 一骑绝尘去阅读(371) 评论(0) 推荐(0)

Bone Collector II

摘要：Bone Collector II Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3042 Accepted S... 阅读全文

posted @ 2015-08-18 09:04 一骑绝尘去阅读(170) 评论(0) 推荐(0)

Cow Bowling

摘要：Cow Bowling Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 15585 Accepted: 10363Description The cows don’t use actual... 阅读全文

posted @ 2015-08-17 21:01 一骑绝尘去阅读(189) 评论(0) 推荐(0)

Check the difficulty of problems

摘要：Check the difficulty of problems Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5830 Accepted: 2542Description Organizin... 阅读全文

posted @ 2015-08-17 20:01 一骑绝尘去阅读(200) 评论(0) 推荐(0)

Coins

摘要：Coins Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9978 Accepted Submission(s)... 阅读全文

posted @ 2015-08-17 18:34 一骑绝尘去阅读(445) 评论(0) 推荐(0)

The Cow Lexicon

摘要：The Cow Lexicon Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 8815 Accepted: 4162DescriptionFew know that the cows have... 阅读全文

posted @ 2015-08-17 17:12 一骑绝尘去阅读(184) 评论(0) 推荐(0)

The trouble of Xiaoqian

摘要：The trouble of Xiaoqian Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1472 Acce... 阅读全文

posted @ 2015-08-17 15:30 一骑绝尘去阅读(149) 评论(0) 推荐(0)

Ahui Writes Word

摘要：Ahui Writes Word Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2356 Accepted Su... 阅读全文

posted @ 2015-08-17 14:29 一骑绝尘去阅读(190) 评论(0) 推荐(0)

Piggy-Bank

摘要：Piggy-Bank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 16176 Accepted Submiss... 阅读全文

posted @ 2015-08-17 13:30 一骑绝尘去阅读(135) 评论(0) 推荐(0)

Bone Collector

摘要：Bone Collector Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 39899 Accepted Sub... 阅读全文

posted @ 2015-08-17 11:15 一骑绝尘去阅读(190) 评论(0) 推荐(0)

Balance

摘要：Balance Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 11947 Accepted: 7464Description Gigel has a strange “balance” ... 阅读全文

posted @ 2015-08-17 10:43 一骑绝尘去阅读(341) 评论(0) 推荐(0)

Big Event in HDU

摘要：Big Event in HDU Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 29411 Accepted ... 阅读全文

posted @ 2015-08-17 09:54 一骑绝尘去阅读(127) 评论(0) 推荐(0)

饭卡

摘要：饭卡 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16499 Accepted Submission(s): ... 阅读全文

posted @ 2015-08-17 08:59 一骑绝尘去阅读(130) 评论(0) 推荐(0)

A Simple Problem with Integers

摘要：A Simple Problem with Integers Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 77964 Accepted: 24012 Case Time Limit:... 阅读全文

posted @ 2015-08-17 07:45 一骑绝尘去阅读(345) 评论(0) 推荐(0)

Buy Tickets

摘要：Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 16010 Accepted: 7983DescriptionRailway tickets were diffic... 阅读全文

posted @ 2015-08-16 20:56 一骑绝尘去阅读(415) 评论(0) 推荐(0)

Minimum Inversion Number

摘要：Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 14585 Ac... 阅读全文

posted @ 2015-08-16 19:51 一骑绝尘去阅读(164) 评论(0) 推荐(0)

I Hate It

摘要：I Hate It Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 51440 Accepted Submissi... 阅读全文

posted @ 2015-08-16 19:24 一骑绝尘去阅读(142) 评论(0) 推荐(0)

Moo University - Financial Aid

摘要：Moo University - Financial Aid Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6020 Accepted: 1792Description Bessie note... 阅读全文

posted @ 2015-08-16 17:16 一骑绝尘去阅读(249) 评论(0) 推荐(0)

Cube Stacking

摘要：Cube Stacking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 21350 Accepted: 7470 Case Time Limit: 1000MSDescription ... 阅读全文

posted @ 2015-08-16 15:21 一骑绝尘去阅读(165) 评论(0) 推荐(0)

ROADS

摘要：ROADS Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11977 Accepted: 4429Description N cities named with numbers 1 … ... 阅读全文

posted @ 2015-08-16 14:02 一骑绝尘去阅读(216) 评论(0) 推荐(0)

Find them, Catch them

摘要：Find them, Catch them Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 36488 Accepted: 11188Description The police offi... 阅读全文

posted @ 2015-08-16 11:39 一骑绝尘去阅读(166) 评论(0) 推荐(0)

Counting Rectangles

摘要：Counting Rectangles Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 1043 Accepted: 546Description We are given a figure c... 阅读全文

posted @ 2015-08-16 10:59 一骑绝尘去阅读(202) 评论(0) 推荐(0)

Ugly Numbers

摘要：Ugly Numbers Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21918 Accepted: 9788Description Ugly numbers are numbers ... 阅读全文

posted @ 2015-08-16 08:19 一骑绝尘去阅读(132) 评论(0) 推荐(0)

Present

摘要：Present time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard outputLittle beaver is a begin... 阅读全文

posted @ 2015-08-15 16:27 一骑绝尘去阅读(238) 评论(0) 推荐(0)

Out of Hay

摘要：Out of Hay Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13094 Accepted: 5078Description The cows have run out of ha... 阅读全文

posted @ 2015-08-14 19:00 一骑绝尘去阅读(195) 评论(0) 推荐(0)

Stars(树状数组或线段树)

摘要：Stars Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 37323 Accepted: 16278Description Astronomers often examine star ... 阅读全文

posted @ 2015-08-14 16:15 一骑绝尘去阅读(364) 评论(0) 推荐(0)

Humble Numbers

摘要：Humble Numbers Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 9988 Accepted: 4665Description A number whose only prime f... 阅读全文

posted @ 2015-08-14 14:58 一骑绝尘去阅读(187) 评论(0) 推荐(0)

Wireless Network

摘要：Wireless Network Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 19626 Accepted: 8234Description An earthquake takes p... 阅读全文

posted @ 2015-08-14 14:11 一骑绝尘去阅读(316) 评论(0) 推荐(0)

Rank List

摘要：Rank List Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 9837 Accepted: 3303Description Li Ming is a good student. He al... 阅读全文

posted @ 2015-08-14 09:41 一骑绝尘去阅读(332) 评论(0) 推荐(0)

Argus

摘要：Argus Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 10186 Accepted: 4801Description A data stream is a real-time, co... 阅读全文

posted @ 2015-08-14 09:07 一骑绝尘去阅读(252) 评论(0) 推荐(0)

食物链

摘要：食物链 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 53613 Accepted: 15721Description 动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形... 阅读全文

posted @ 2015-08-14 08:39 一骑绝尘去阅读(157) 评论(0) 推荐(0)

Antenna Placement

摘要：Antenna Placement Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7574 Accepted: 3762Description The Global Aerial Resear... 阅读全文

posted @ 2015-08-13 21:10 一骑绝尘去阅读(166) 评论(0) 推荐(0)

The shortest problem

摘要：The shortest problem Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 969 Accepted... 阅读全文

posted @ 2015-08-12 21:52 一骑绝尘去阅读(119) 评论(0) 推荐(0)

Sudoku

摘要：Sudoku Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 15952 Accepted: 7791 Special JudgeDescription Sudoku is a ... 阅读全文

posted @ 2015-08-12 20:44 一骑绝尘去阅读(201) 评论(0) 推荐(0)

Channel Allocation

摘要：Channel Allocation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 13231 Accepted: 6774Description When a radio statio... 阅读全文

posted @ 2015-08-12 20:08 一骑绝尘去阅读(166) 评论(0) 推荐(0)

Shredding Company

摘要：Shredding Company Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4653 Accepted: 2675Description You have just been put i... 阅读全文

posted @ 2015-08-12 16:27 一骑绝尘去阅读(184) 评论(0) 推荐(0)

Friendship

摘要：Friendship Time Limit: 2000MS Memory Limit: 20000K Total Submissions: 9824 Accepted: 2720Description In modern society, each person ... 阅读全文

posted @ 2015-08-12 15:33 一骑绝尘去阅读(237) 评论(0) 推荐(0)

Paratroopers

摘要：Paratroopers Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7881 Accepted: 2373DescriptionIt is year 2500 A.D. and there... 阅读全文

posted @ 2015-08-12 12:24 一骑绝尘去阅读(239) 评论(0) 推荐(0)

Dual Core CPU

摘要：Dual Core CPU Time Limit: 15000MS Memory Limit: 131072K Total Submissions: 20935 Accepted: 9054 Case Time Limit: 5000MSDescription... 阅读全文

posted @ 2015-08-12 08:39 一骑绝尘去阅读(488) 评论(0) 推荐(0)

Sightseeing tour

摘要：Sightseeing tour Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8276 Accepted: 3489Description The city executive board ... 阅读全文

posted @ 2015-08-11 20:41 一骑绝尘去阅读(598) 评论(0) 推荐(0)

ACM Computer Factory

摘要：ACM Computer Factory Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6104 Accepted: 2113 Special JudgeDescriptionAs ... 阅读全文

posted @ 2015-08-11 10:48 一骑绝尘去阅读(197) 评论(0) 推荐(0)

ACM Computer Factory

摘要：ACM Computer Factory Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 6104 Accepted: 2113 Special JudgeDescriptionAs you know,... 阅读全文

posted @ 2015-08-11 10:48 一骑绝尘去阅读(169) 评论(0) 推荐(0)

Ombrophobic Bovines 分类： POJ 图论最短路查找 2015-08-10 20:32 2人阅读评论(0) 收藏

摘要：Ombrophobic Bovines Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16539 Accepted: 3605Description FJ’s cows really ha... 阅读全文

posted @ 2015-08-10 20:32 一骑绝尘去阅读(142) 评论(0) 推荐(0)

A Plug for UNIX 分类： POJ 图论函数 2015-08-10 14:18 2人阅读评论(0) 收藏

摘要：A Plug for UNIX Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14786 Accepted: 4994Description You are in charge of se... 阅读全文

posted @ 2015-08-10 14:18 一骑绝尘去阅读(138) 评论(0) 推荐(0)

Optimal Milking 分类：图论 POJ 最短路查找 2015-08-10 10:38 3人阅读评论(0) 收藏

摘要：Optimal Milking Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 13968 Accepted: 5044 Case Time Limit: 1000MSDescription... 阅读全文

posted @ 2015-08-10 10:38 一骑绝尘去阅读(204) 评论(0) 推荐(0)

PIGS 分类： POJ 图论 2015-08-10 09:15 3人阅读评论(0) 收藏

摘要：PIGS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 18209 Accepted: 8277Description Mirko works on a pig farm that con... 阅读全文

posted @ 2015-08-10 09:15 一骑绝尘去阅读(117) 评论(0) 推荐(0)

Hiking 分类：比赛 HDU 函数 2015-08-09 21:24 3人阅读评论(0) 收藏

摘要：Hiking Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 932 Accepted Submission(s... 阅读全文

posted @ 2015-08-09 21:24 一骑绝尘去阅读(155) 评论(0) 推荐(0)

多校6-Key Set 2015-08-09 20:35 2人阅读评论(0) 收藏

摘要：Key Set Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 722 Accepted Submission(... 阅读全文

posted @ 2015-08-09 20:35 一骑绝尘去阅读(180) 评论(0) 推荐(0)

Network Saboteur 分类：搜索 POJ 2015-08-09 19:48 7人阅读评论(0) 收藏

摘要：Network Saboteur Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10147 Accepted: 4849Description A university network i... 阅读全文

posted @ 2015-08-09 19:48 一骑绝尘去阅读(137) 评论(0) 推荐(0)

Pots 分类：搜索 POJ 2015-08-09 18:38 3人阅读评论(0) 收藏

摘要：Pots Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11885 Accepted: 5025 Special JudgeDescriptionYou are given tw... 阅读全文

posted @ 2015-08-09 18:38 一骑绝尘去阅读(151) 评论(0) 推荐(0)

Shuffle'm Up 分类：函数 POJ 查找 2015-08-09 17:01 6人阅读评论(0) 收藏

摘要：Shuffle’m Up Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7529 Accepted: 3466DescriptionA common pastime for poker play... 阅读全文

posted @ 2015-08-09 17:01 一骑绝尘去阅读(145) 评论(0) 推荐(0)

Prime Path 分类：搜索 POJ 2015-08-09 16:21 4人阅读评论(0) 收藏

摘要：Prime Path Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14091 Accepted: 7959Description The ministers of the cabinet... 阅读全文

posted @ 2015-08-09 16:21 一骑绝尘去阅读(105) 评论(0) 推荐(0)

Find The Multiple 分类：搜索 POJ 2015-08-09 15:19 3人阅读评论(0) 收藏

摘要：Find The Multiple Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21851 Accepted: 8984 Special JudgeDescription Gi... 阅读全文

posted @ 2015-08-09 15:19 一骑绝尘去阅读(120) 评论(0) 推荐(0)

Dungeon Master 分类：搜索 POJ 2015-08-09 14:25 4人阅读评论(0) 收藏

摘要：Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 20995 Accepted: 8150Description You are trapped in a 3D ... 阅读全文

posted @ 2015-08-09 14:25 一骑绝尘去阅读(96) 评论(0) 推荐(0)

棋盘问题分类：搜索 POJ 2015-08-09 13:02 4人阅读评论(0) 收藏

摘要：棋盘问题 Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 28474 Accepted: 14084Description 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... 阅读全文

posted @ 2015-08-09 13:02 一骑绝尘去阅读(150) 评论(0) 推荐(0)

Curling 2.0 分类：搜索 2015-08-09 11:14 3人阅读评论(0) 收藏

摘要：Curling 2.0 Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14289 Accepted: 5962DescriptionOn Planet MM-21, after their... 阅读全文

posted @ 2015-08-09 11:14 一骑绝尘去阅读(160) 评论(0) 推荐(0)

Improving the GPA 分类：贪心 HDU 比赛 2015-08-08 16:12 11人阅读评论(0) 收藏

摘要：Improving the GPA Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 606 Accepted S... 阅读全文

posted @ 2015-08-08 16:12 一骑绝尘去阅读(162) 评论(0) 推荐(0)

Removing Columns 分类：贪心 CF 2015-08-08 16:10 10人阅读评论(0) 收藏

摘要：Removing Columns time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard outputYou are given an... 阅读全文

posted @ 2015-08-08 16:10 一骑绝尘去阅读(140) 评论(0) 推荐(0)

Task schedule 分类：比赛 HDU 查找 2015-08-08 16:00 2人阅读评论(0) 收藏

摘要：Task schedule Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1909 Accepted Submis... 阅读全文

posted @ 2015-08-08 16:00 一骑绝尘去阅读(135) 评论(0) 推荐(0)

LightOJ1002 分类：比赛最短路 2015-08-08 15:57 15人阅读评论(0) 收藏

摘要：I am going to my home. There are many cities and many bi-directional roads between them. The cities are numbered from 0 to n-1 and each road h... 阅读全文

posted @ 2015-08-08 15:57 一骑绝尘去阅读(119) 评论(0) 推荐(0)

DZY Loves Chemistry 分类： CF 比赛图论 2015-08-08 15:51 3人阅读评论(0) 收藏

摘要：DZY Loves Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outputDZY loves chem... 阅读全文

posted @ 2015-08-08 15:51 一骑绝尘去阅读(166) 评论(0) 推荐(0)

周赛-DZY Loves Chessboard 分类：比赛搜索 2015-08-08 15:48 4人阅读评论(0) 收藏

摘要：DZY Loves Chessboard time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outputDZY loves che... 阅读全文

posted @ 2015-08-08 15:48 一骑绝尘去阅读(163) 评论(0) 推荐(0)

周赛-Equidistant String 分类：比赛 2015-08-08 15:44 6人阅读评论(0) 收藏

摘要：time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outputLittle Susie loves strings. Today ... 阅读全文

posted @ 2015-08-08 15:44 一骑绝尘去阅读(165) 评论(0) 推荐(0)

周赛-Toy Cars 分类：比赛 2015-08-08 15:41 5人阅读评论(0) 收藏

摘要：Toy Cars time limit per test 1 second memory limit per test 256 megabytes input standard input output standard outputLittle Susie, thanks to h... 阅读全文

posted @ 2015-08-08 15:41 一骑绝尘去阅读(158) 评论(0) 推荐(0)

A Knight's Journey 分类： POJ 搜索 2015-08-08 07:32 2人阅读评论(0) 收藏

摘要：A Knight’s Journey Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 35564 Accepted: 12119Description Background The knig... 阅读全文

posted @ 2015-08-08 07:32 一骑绝尘去阅读(151) 评论(0) 推荐(0)

哈希-4 Values whose Sum is 0 分类： POJ 哈希 2015-08-07 09:51 3人阅读评论(0) 收藏

摘要：4 Values whose Sum is 0 Time Limit: 15000MS Memory Limit: 228000K Total Submissions: 17875 Accepted: 5255 Case Time Limit: 5000MSDe... 阅读全文

posted @ 2015-08-07 09:51 一骑绝尘去阅读(112) 评论(0) 推荐(0)

哈希-Gold Balanced Lineup 分类： POJ 哈希 2015-08-07 09:04 2人阅读评论(0) 收藏

摘要：Gold Balanced Lineup Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13215 Accepted: 3873DescriptionFarmer John’s N cow... 阅读全文

posted @ 2015-08-07 09:04 一骑绝尘去阅读(144) 评论(0) 推荐(0)

哈希-Snowflake Snow Snowflakes 分类： POJ 哈希 2015-08-06 20:53 2人阅读评论(0) 收藏

摘要：Snowflake Snow Snowflakes Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 34762 Accepted: 9126DescriptionYou may have h... 阅读全文

posted @ 2015-08-06 20:53 一骑绝尘去阅读(149) 评论(0) 推荐(0)

欧拉通路-Play on Words 分类： POJ 图论 2015-08-06 19:13 4人阅读评论(0) 收藏

摘要：Play on Words Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 10620 Accepted: 3602Description Some of the secret doors ... 阅读全文

posted @ 2015-08-06 19:13 一骑绝尘去阅读(134) 评论(0) 推荐(0)

欧拉回路-Door Man 分类：图论 POJ 2015-08-06 10:07 4人阅读评论(0) 收藏

摘要：Door Man Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 2476 Accepted: 1001Description You are a butler in a large mansio... 阅读全文

posted @ 2015-08-06 10:07 一骑绝尘去阅读(139) 评论(0) 推荐(0)

A simple problem 分类：哈希 HDU 2015-08-06 08:06 1人阅读评论(0) 收藏

摘要：A simple problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3702 Accepted Sub... 阅读全文

posted @ 2015-08-06 08:06 一骑绝尘去阅读(142) 评论(0) 推荐(0)

多校5-MZL's Border 分类：比赛 2015-08-05 21:28 7人阅读评论(0) 收藏

摘要：MZL’s Border Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 909 Accepted Submissi... 阅读全文

posted @ 2015-08-05 21:28 一骑绝尘去阅读(137) 评论(0) 推荐(0)

哈夫曼树-Fence Repair 分类：树 POJ 2015-08-05 21:25 2人阅读评论(0) 收藏

摘要：Fence Repair Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 32424 Accepted: 10417DescriptionFarmer John wants to repai... 阅读全文

posted @ 2015-08-05 21:25 一骑绝尘去阅读(143) 评论(0) 推荐(0)

Hardwood Species 分类： POJ 树 2015-08-05 16:24 2人阅读评论(0) 收藏

摘要：Hardwood Species Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 20619 Accepted: 8083Description Hardwoods are the bota... 阅读全文

posted @ 2015-08-05 16:24 一骑绝尘去阅读(245) 评论(0) 推荐(0)

Black Box 分类： POJ 栈和队列 2015-08-05 14:07 2人阅读评论(0) 收藏

摘要：Black Box Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8754 Accepted: 3599Description Our Black Box represents a primit... 阅读全文

posted @ 2015-08-05 14:07 一骑绝尘去阅读(161) 评论(0) 推荐(0)

Sequence 分类：栈和队列 2015-08-05 10:10 2人阅读评论(0) 收藏

摘要：Sequence Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 8277 Accepted: 2708Description Given m sequences, each contains n... 阅读全文

posted @ 2015-08-05 10:10 一骑绝尘去阅读(136) 评论(0) 推荐(0)

Squares 分类： POJ 2015-08-04 11:46 3人阅读评论(0) 收藏

摘要：Squares Time Limit: 3500MS Memory Limit: 65536K Total Submissions: 17462 Accepted: 6634Description A square is a 4-sided polygon w... 阅读全文

posted @ 2015-08-04 11:46 一骑绝尘去阅读(148) 评论(0) 推荐(0)

Babelfish 分类：哈希 2015-08-04 09:25 2人阅读评论(0) 收藏

摘要：Babelfish Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 36398 Accepted: 15554Description You have just moved from Wat... 阅读全文

posted @ 2015-08-04 09:25 一骑绝尘去阅读(150) 评论(0) 推荐(0)

sscanf 函数分类： POJ 2015-08-04 09:19 4人阅读评论(0) 收藏

摘要：sscanf 其实很强大分类：纯C技术技术笔记 2010-03-05 16:00 12133人阅读评论(4) 收藏举报正则表达式stringbuffercurlgoogle最近在做日志分析，linux C 的开发环境，在对每行日志进行处理的时候，手下一个小伙用的是逐字节拆... 阅读全文

posted @ 2015-08-04 09:19 一骑绝尘去阅读(153) 评论(0) 推荐(0)

The Happy Worm 分类： POJ 排序 2015-08-03 18:57 5人阅读评论(0) 收藏

摘要：The Happy Worm Time Limit: 5000MS Memory Limit: 131072K Total Submissions: 4698 Accepted: 1047Description The Happy Worm lives in an ... 阅读全文

posted @ 2015-08-03 18:57 一骑绝尘去阅读(194) 评论(0) 推荐(0)

Basic 分类： POJ 2015-08-03 15:49 3人阅读评论(0) 收藏

摘要：Basic Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 905 Accepted: 228Description The programming language Ada has integ... 阅读全文

posted @ 2015-08-03 15:49 一骑绝尘去阅读(159) 评论(0) 推荐(0)

Ultra-QuickSort 分类： POJ 排序 2015-08-03 15:39 2人阅读评论(0) 收藏

摘要：Ultra-QuickSortTime Limit: 7000MSMemory Limit: 65536KTotal Submissions: 48111Accepted: 17549DescriptionIn this problem, you have to analyze a particul... 阅读全文

posted @ 2015-08-03 15:39 一骑绝尘去阅读(129) 评论(0) 推荐(0)

最长回文分类：串 2015-08-03 10:20 5人阅读评论(0) 收藏

摘要：最长回文 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11085 Accepted Submission(s):... 阅读全文

posted @ 2015-08-03 10:20 一骑绝尘去阅读(144) 评论(0) 推荐(0)

多校4-Walk Out 分类：比赛 2015-08-02 17:15 21人阅读评论(0) 收藏

摘要：Walk OutTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2724 Accepted Submission(s... 阅读全文

posted @ 2015-08-02 17:15 一骑绝尘去阅读(178) 评论(0) 推荐(0)

周赛-Killing Monsters 分类：比赛 2015-08-02 09:45 3人阅读评论(0) 收藏

摘要：Killing MonstersTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1993 Accepted Su... 阅读全文

posted @ 2015-08-02 09:45 一骑绝尘去阅读(113) 评论(0) 推荐(0)

周赛-Expression 分类：比赛 2015-08-02 09:35 3人阅读评论(0) 收藏

摘要：A. Expression time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Petya studies in a scho... 阅读全文

posted @ 2015-08-02 09:35 一骑绝尘去阅读(130) 评论(0) 推荐(0)

周赛-Colored Sticks 分类：比赛 2015-08-02 09:33 7人阅读评论(0) 收藏

摘要：Colored Sticks Time Limit: 5000MS Memory Limit: 128000K Total Submissions: 32423 Accepted: 8556 DescriptionYou are given a bunch o... 阅读全文

posted @ 2015-08-02 09:33 一骑绝尘去阅读(148) 评论(0) 推荐(0)

周赛-The Number Off of FFF 分类：比赛 2015-08-02 09:27 3人阅读评论(0) 收藏

摘要：The Number Off of FFFTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2813 Accepted... 阅读全文

posted @ 2015-08-02 09:27 一骑绝尘去阅读(129) 评论(0) 推荐(0)

周赛-kiki's game 分类：比赛 2015-08-02 09:24 7人阅读评论(0) 收藏

摘要：kiki’s gameTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 40000/10000 K (Java/Others) Total Submission(s): 8127 Accepted Submissio... 阅读全文

posted @ 2015-08-02 09:24 一骑绝尘去阅读(120) 评论(0) 推荐(0)

周赛-Clique in the Divisibility Graph 分类：比赛 2015-08-02 09:02 23人阅读评论(3) 收藏

摘要：Clique in the Divisibility Graph time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output As y... 阅读全文

posted @ 2015-08-02 09:02 一骑绝尘去阅读(166) 评论(0) 推荐(0)

周赛-Integration of Polynomial 分类：比赛 2015-08-02 08:40 10人阅读评论(0) 收藏

摘要：Integration of Polynomial Time Limit: 2000/1000MS (Java/Others) Memory Limit: 128000/64000KB (Java/Others) Submit Statistic Next Problem Probl... 阅读全文

posted @ 2015-08-02 08:40 一骑绝尘去阅读(152) 评论(0) 推荐(0)

周赛-Heros and Swords 分类：比赛 2015-08-02 08:30 11人阅读评论(0) 收藏

摘要：Heros and SwordsTime Limit:6000/3000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionThere are n... 阅读全文

posted @ 2015-08-02 08:30 一骑绝尘去阅读(147) 评论(0) 推荐(0)

周赛-KIDx's Pagination 分类：比赛 2015-08-02 08:23 7人阅读评论(0) 收藏

摘要：KIDx's PaginationTime Limit:2000/1000MS (Java/Others)Memory Limit:128000/64000KB (Java/Others)SubmitStatisticNext ProblemProblem DescriptionOne Day, K... 阅读全文

posted @ 2015-08-02 08:23 一骑绝尘去阅读(151) 评论(0) 推荐(0)

08 2015 档案

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