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2014年7月20日
Codeforces Round #257 (Div. 2) C. Jzzhu and Chocolate
摘要： C. Jzzhu and Chocolatetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputJzzhu has a big rectangular... 阅读全文
posted @ 2014-07-20 18:13 qscqesze 阅读(333) 评论(0) 推荐(0) 编辑
Codeforces Round #257 (Div. 2 ） B. Jzzhu and Sequences
摘要： B. Jzzhu and Sequencestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputJzzhu has invented a kind o... 阅读全文
posted @ 2014-07-20 18:11 qscqesze 阅读(326) 评论(0) 推荐(0) 编辑
Codeforces Round #257 (Div. 2) A. Jzzhu and Children
摘要： A. Jzzhu and Childrentime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere are n children in Jzzh... 阅读全文
posted @ 2014-07-20 18:10 qscqesze 阅读(235) 评论(0) 推荐(0) 编辑
SPOJ 10232. Distinct Primes
摘要： Arithmancy is Draco Malfoy's favorite subject, but what spoils it for him is that Hermione Granger is in his class, and she is better than him at it. ... 阅读全文
posted @ 2014-07-20 17:52 qscqesze 阅读(553) 评论(0) 推荐(0) 编辑
SPOJ 10234. Here Be Dragons
摘要： The Triwizard Tournament's third task is to negotiate a corridor of many segments, and reach the other end. The corridor is N segments long. The ith s... 阅读全文
posted @ 2014-07-20 17:50 qscqesze 阅读(313) 评论(0) 推荐(0) 编辑
2014年7月19日
ZOJ 1005 Jugs
摘要： JugsTime Limit: 2 Seconds Memory Limit: 65536 KB Special JudgeIn the movie "Die Hard 3", Bruce Willis and Samuel L. Jackson were confronted with t... 阅读全文
posted @ 2014-07-19 10:30 qscqesze 阅读(260) 评论(0) 推荐(0) 编辑
ZOJ 1002 Fire Net
摘要： columns, each representing a street or a piece of wall.A blockhouse is a small castle that has four openings through which to shoot. The four openings... 阅读全文
posted @ 2014-07-19 09:48 qscqesze 阅读(220) 评论(0) 推荐(0) 编辑
2014年7月18日
Uva 12889 One-Two-Three
摘要： Your little brother has just learnt to write one, two and three, in English. He has written a lot of those words in a paper, your task is to recognize... 阅读全文
posted @ 2014-07-18 20:21 qscqesze 阅读(362) 评论(0) 推荐(0) 编辑
URAL 1881 Long problem statement
摘要： 1881. Long problem statementTime limit: 0.5 secondMemory limit: 64 MBWhile Fedya was writing the statement of the problem GOV Chronicles, he realized... 阅读全文
posted @ 2014-07-18 19:37 qscqesze 阅读(250) 评论(0) 推荐(0) 编辑
URAL 1880 Psych Up's Eigenvalues
摘要： 1880. Psych Up's EigenvaluesTime limit: 0.5 secondMemory limit: 64 MBAt one of the contests at the Petrozavodsk Training Camp, players of the Psych Up... 阅读全文
posted @ 2014-07-18 19:36 qscqesze 阅读(267) 评论(0) 推荐(0) 编辑
URAL 1877 Bicycle Codes
摘要： 1877. Bicycle CodesTime limit: 0.5 secondMemory limit: 64 MBDen has two four-digit combination locks for protecting his bicycle from thieves. Every ev... 阅读全文
posted @ 2014-07-18 19:34 qscqesze 阅读(474) 评论(0) 推荐(0) 编辑
URAL 1876 Centipede's Morning
摘要： 1876. Centipede's MorningTime limit: 0.5 secondMemory limit: 64 MBA centipede has 40 left feet and 40 right feet. It keeps a left slippers and b right... 阅读全文
posted @ 2014-07-18 19:32 qscqesze 阅读(357) 评论(0) 推荐(0) 编辑
URAL 1873. GOV Chronicles
摘要： 唔 神题一道 大家感受一下1873. GOV ChroniclesTime limit: 0.5 secondMemory limit: 64 MBA chilly autumn night. Well wrapped up in a coat, a man is rapidly walking a... 阅读全文
posted @ 2014-07-18 19:09 qscqesze 阅读(562) 评论(0) 推荐(0) 编辑
Uva 839 Not so Mobile
摘要： Not so MobileBefore being an ubiquous communications gadget, a mobile was just a structure made of strings and wires suspending colourfull things. Th... 阅读全文
posted @ 2014-07-18 10:56 qscqesze 阅读(200) 评论(0) 推荐(0) 编辑
Uva 679 Dropping Balls
摘要： Dropping BallsA number of K balls are dropped one by one from the root of a fully binary tree structure FBT. Each time the ball being dropped first v... 阅读全文
posted @ 2014-07-18 10:27 qscqesze 阅读(397) 评论(0) 推荐(0) 编辑
An ac a day,keep wa away
摘要： zoj初学者题：1001 1037 1048 1049 1051 1067 1115 1151 1201 1205 1216 1240 1241 1242 1251 1292 1331 1334 1337 1338 1350 1365 1382 1383 1394 1402 1405 1414 14... 阅读全文
posted @ 2014-07-18 01:26 qscqesze 阅读(1159) 评论(4) 推荐(1) 编辑
Codeforces Round #256 (Div. 2) E Divisors
摘要： E. DivisorsBizon the Champion isn't just friendly, he also is a rigorous coder.Let's define function f(a), where a is a sequence of integers. Function... 阅读全文
posted @ 2014-07-18 01:01 qscqesze 阅读(336) 评论(0) 推荐(0) 编辑
Codeforces Round #256 (Div. 2) D Multiplication Table
摘要： Bizon the Champion isn't just charming, he also is very smart.While some of us were learning the multiplication table, Bizon the Champion had fun in h... 阅读全文
posted @ 2014-07-18 00:58 qscqesze 阅读(470) 评论(0) 推荐(0) 编辑
Codeforces Round #256 (Div. 2) C. Painting Fence
摘要： C. Painting FenceBizon the Champion isn't just attentive, he also is very hardworking.Bizon the Champion decided to paint his old fence his favorite c... 阅读全文
posted @ 2014-07-18 00:56 qscqesze 阅读(509) 评论(0) 推荐(0) 编辑
Codeforces Round #256 (Div. 2) B Suffix Structures
摘要： B. Suffix StructuresBizon the Champion isn't just a bison. He also is a favorite of the "Bizons" team.At a competition the "Bizons" got the following ... 阅读全文
posted @ 2014-07-18 00:54 qscqesze 阅读(588) 评论(0) 推荐(0) 编辑
Codeforces Round #256 (Div. 2) A Rewards
摘要： A. RewardsBizon the Champion is called the Champion for a reason.Bizon the Champion has recently got a present — a new glass cupboard with n shelves a... 阅读全文
posted @ 2014-07-18 00:43 qscqesze 阅读(274) 评论(0) 推荐(0) 编辑
2014年7月17日
ZOJ 2965 Accurately Say CocaCola
摘要： A - Accurately Say "CocaCola"!DescriptionIn a party held by CocaCola company, several students stand in a circle and play a game.One of them... 阅读全文
posted @ 2014-07-17 18:44 qscqesze 阅读(425) 评论(0) 推荐(0) 编辑
ZOJ 2969 Easy Task
摘要： E - Easy TaskDescriptionCalculating the derivation of a polynomial is an easy task. Given a function f(x) , we use (f(x))' to denote its derivation. W... 阅读全文
posted @ 2014-07-17 18:40 qscqesze 阅读(442) 评论(0) 推荐(0) 编辑
ZOJ 2970 Faster, Higher, Stronger
摘要： F - Faster, Higher, Stronger Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluSubmit Status Practice ZOJ 2970DescriptionIn the year 2... 阅读全文
posted @ 2014-07-17 18:35 qscqesze 阅读(462) 评论(0) 推荐(0) 编辑
ZOJ 2975 Kinds of Fuwas
摘要： K - Kinds of Fuwas Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%lld & %lluDescriptionIn the year 2008, the 29th Olympic Games will be held ... 阅读全文
posted @ 2014-07-17 18:33 qscqesze 阅读(435) 评论(0) 推荐(0) 编辑
Uva 10474 Where is the Marble?
摘要： Where is the Marble? Where is the Marble?Raju and Meena love to play with Marbles. They have got a lot of marbles with numbers written on them. At the... 阅读全文
posted @ 2014-07-17 12:05 qscqesze 阅读(397) 评论(0) 推荐(0) 编辑
uva 133 - The Dole Queue
摘要： In a serious attempt to downsize (reduce) the dole queue, The New National Green Labour Rhinoceros Party has decided on the following strategy. Every ... 阅读全文
posted @ 2014-07-17 10:47 qscqesze 阅读(317) 评论(0) 推荐(0) 编辑
2014年7月16日
水题 开灯问题
摘要： 开灯问题时间限制：3000 ms | 内存限制：65535 KB难度：1描述 有n盏灯，编号为1~n，第1个人把所有灯打开，第2个人按下所有编号为2 的倍数的开关（这些灯将被关掉），第3 个人按下所有编号为3的倍数的开关（其中关掉的灯将被打开，开着的灯将被关闭），依此类推。一共有k个人，问最后有哪些... 阅读全文
posted @ 2014-07-16 20:32 qscqesze 阅读(345) 评论(0) 推荐(0) 编辑
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