2015年1月27日
poj 2181
摘要： E -Jumping CowsTime Limit:1000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusPracticePOJ 2181DescriptionFarmer John's cows would like ... 阅读全文
posted @ 2015-01-27 10:47 心田定则 阅读(218) 评论(0) 推荐(0) 编辑
poj 1159
摘要： F -PalindromeTime Limit:3000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusPracticePOJ 1159DescriptionA palindrome is a symmetrical st... 阅读全文
posted @ 2015-01-27 10:35 心田定则 阅读(169) 评论(0) 推荐(0) 编辑
hdu 1251
摘要： 统计难题Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 19574Accepted Submission(s): 8588Problem Desc... 阅读全文
posted @ 2015-01-27 10:32 心田定则 阅读(113) 评论(0) 推荐(0) 编辑
2015年1月26日
(RMQ) cf 6E
摘要： E. Expositiontime limit per test1.5 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputThere are several days left before... 阅读全文
posted @ 2015-01-26 21:25 心田定则 阅读(162) 评论(0) 推荐(0) 编辑
(暴力)cf 6D
摘要： D. Lizards and Basements 2time limit per test2 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputThis is simplified vers... 阅读全文
posted @ 2015-01-26 20:20 心田定则 阅读(116) 评论(0) 推荐(0) 编辑
7D
摘要： D. Palindrome Degreetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputStringsof lengthnis calledk-p... 阅读全文
posted @ 2015-01-26 19:13 心田定则 阅读(359) 评论(0) 推荐(0) 编辑
hdu 3068
摘要： 最长回文Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9081Accepted Submission(s): 3131Problem Descri... 阅读全文
posted @ 2015-01-26 18:36 心田定则 阅读(115) 评论(0) 推荐(0) 编辑
(DP) 5D
摘要： D. Mysterious Presenttime limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputPeter decided to wish happy b... 阅读全文
posted @ 2015-01-26 15:38 心田定则 阅读(174) 评论(0) 推荐(0) 编辑
(GREEDY) 3D
摘要： D. Least Cost Bracket Sequencetime limit per test1 secondmemory limit per test64 megabytesinputstandard inputoutputstandard outputThis is yet another ... 阅读全文
posted @ 2015-01-26 15:09 心田定则 阅读(178) 评论(0) 推荐(0) 编辑
(DP) hdu 5001
摘要： WalkTime Limit: 30000/15000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 652Accepted Submission(s): 403Special JudgeP... 阅读全文
posted @ 2015-01-26 09:22 心田定则 阅读(115) 评论(0) 推荐(0) 编辑
(水)hdu 5003
摘要： Osu!Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 737Accepted Submission(s): 371Special JudgePro... 阅读全文
posted @ 2015-01-26 08:53 心田定则 阅读(154) 评论(0) 推荐(0) 编辑
(DP) hdu 5000
摘要： CloneTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 849Accepted Submission(s): 412Problem Descrip... 阅读全文
posted @ 2015-01-26 08:21 心田定则 阅读(130) 评论(0) 推荐(0) 编辑
（Dinic） hdu 3549
摘要： Flow ProblemTime Limit: 5000/5000 MS (Java/Others)Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 8864Accepted Submission(s): 4170Proble... 阅读全文
posted @ 2015-01-26 00:04 心田定则 阅读(163) 评论(0) 推荐(0) 编辑
2015年1月25日
（网络流Dinic） poj 1273
摘要： Drainage DitchesTime Limit:1000MSMemory Limit:10000KTotal Submissions:58607Accepted:22508DescriptionEvery time it rains on Farmer John's fields, a pon... 阅读全文
posted @ 2015-01-25 23:51 心田定则 阅读(126) 评论(0) 推荐(0) 编辑
(最小路径覆盖) poj 1422
摘要： Air RaidTime Limit:1000MSMemory Limit:10000KTotal Submissions:6908Accepted:4114DescriptionConsider a town where all the streets are one-way and each s... 阅读全文
posted @ 2015-01-25 21:07 心田定则 阅读(117) 评论(0) 推荐(1) 编辑
(匈牙利算法) hdu 2119
摘要： #include#include#include#include#include#include#includeusing namespace std;int n,m,a[110][110],g[110][110],mark[110],link[110],ans;bool dfs(int t){ ... 阅读全文
posted @ 2015-01-25 20:00 心田定则 阅读(216) 评论(0) 推荐(0) 编辑
(匈牙利算法) hdu 4185
摘要： Oil SkimmingTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 993Accepted Submission(s): 422Problem ... 阅读全文
posted @ 2015-01-25 19:38 心田定则 阅读(226) 评论(0) 推荐(0) 编辑
(匈牙利算法) hdu 2063
摘要： 过山车Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12125Accepted Submission(s): 5302Problem Descri... 阅读全文
posted @ 2015-01-25 18:58 心田定则 阅读(134) 评论(0) 推荐(0) 编辑
（匈牙利算法）hdu 1281
摘要： 棋盘游戏Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2593Accepted Submission(s): 1512Problem Descri... 阅读全文
posted @ 2015-01-25 18:41 心田定则 阅读(132) 评论(0) 推荐(0) 编辑
(匈牙利算法DFS)hdu 3729
摘要： I'm Telling the TruthTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1542Accepted Submission(s): 7... 阅读全文
posted @ 2015-01-25 10:44 心田定则 阅读(298) 评论(0) 推荐(0) 编辑
(01 染色判奇环) hdu 3478
摘要： CatchTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1296Accepted Submission(s): 632Problem Descri... 阅读全文
posted @ 2015-01-25 09:50 心田定则 阅读(378) 评论(0) 推荐(0) 编辑
2015年1月24日
(多重背包)poj 1276
摘要： Cash MachineTime Limit:1000MSMemory Limit:10000KTotal Submissions:28364Accepted:10125DescriptionA Bank plans to install a machine for cash withdrawal.... 阅读全文
posted @ 2015-01-24 21:25 心田定则 阅读(140) 评论(0) 推荐(0) 编辑
(判断欧拉回路)poj 1368
摘要： Play on WordsTime Limit:1000MSMemory Limit:10000KTotal Submissions:10056Accepted:3447DescriptionSome of the secret doors contain a very interesting wo... 阅读全文
posted @ 2015-01-24 10:36 心田定则 阅读(162) 评论(0) 推荐(0) 编辑
（差分约束） hdu 1384
摘要： IntervalsTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3038Accepted Submission(s): 1118Problem ... 阅读全文
posted @ 2015-01-24 10:01 心田定则 阅读(195) 评论(0) 推荐(0) 编辑
2015年1月23日
cf 368B
摘要： B. Sereja and Suffixestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputSereja has an arraya, consi... 阅读全文
posted @ 2015-01-23 10:53 心田定则 阅读(642) 评论(0) 推荐(0) 编辑
(最短路)hdu 3790
摘要： A -ATime Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeHDU 3790Description给你n个点，m条无向边，每条边都有长度d和花费p，给你起点s终点t，要求输出起点到... 阅读全文
posted @ 2015-01-23 09:25 心田定则 阅读(157) 评论(0) 推荐(0) 编辑
(搜索)cf 486D
摘要： D. Valid Setstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAs you know, an undirected connected... 阅读全文
posted @ 2015-01-23 08:21 心田定则 阅读(190) 评论(0) 推荐(0) 编辑
2015年1月22日
（贪心）cf 486C
摘要： C. Palindrome Transformationtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputNam is playing with a... 阅读全文
posted @ 2015-01-22 21:26 心田定则 阅读(181) 评论(0) 推荐(0) 编辑
cf 486B
摘要： B. OR in Matrixtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLet's define logicalORas an operat... 阅读全文
posted @ 2015-01-22 20:41 心田定则 阅读(236) 评论(0) 推荐(0) 编辑
（动态规划）cf 431C
摘要： C. k-Treetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputQuite recently a creative student Lesha ... 阅读全文
posted @ 2015-01-22 19:55 心田定则 阅读(245) 评论(0) 推荐(0) 编辑
cf 431B
摘要： B. Shower Linetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputMany students live in a dormitory. ... 阅读全文
posted @ 2015-01-22 19:12 心田定则 阅读(148) 评论(0) 推荐(0) 编辑
(贪心) cf 435B
摘要： B. Pasha Maximizestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPasha has a positive integerawi... 阅读全文
posted @ 2015-01-22 16:05 心田定则 阅读(165) 评论(0) 推荐(0) 编辑
(数学)cf 451D
摘要： D. Count Good Substringstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWe call a stringgood, if... 阅读全文
posted @ 2015-01-22 15:24 心田定则 阅读(155) 评论(0) 推荐(0) 编辑
cf 451B
摘要： B. Sort the Arraytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputBeing a programmer, you like arr... 阅读全文
posted @ 2015-01-22 12:52 心田定则 阅读(131) 评论(0) 推荐(0) 编辑
cf 334B
摘要： B. Eight Point Setstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGerald is very particular to e... 阅读全文
posted @ 2015-01-22 11:18 心田定则 阅读(178) 评论(0) 推荐(0) 编辑
cf 334A
摘要： A. Candy Bagstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputGerald hasnyounger brothers and thei... 阅读全文
posted @ 2015-01-22 10:55 心田定则 阅读(187) 评论(0) 推荐(0) 编辑
(构造)cf 459C
摘要： C. Pashmak and Busestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputRecently Pashmak has been emp... 阅读全文
posted @ 2015-01-22 10:23 心田定则 阅读(160) 评论(0) 推荐(0) 编辑
cf 459B
摘要： B. Pashmak and Flowerstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPashmak decided to give Par... 阅读全文
posted @ 2015-01-22 09:24 心田定则 阅读(149) 评论(0) 推荐(0) 编辑
cf 463D
摘要： D. Gargari and Permutationstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputGargari got bored to ... 阅读全文
posted @ 2015-01-22 09:06 心田定则 阅读(137) 评论(0) 推荐(0) 编辑
cf 463B
摘要： B. Caisa and Pylonstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputCaisa solved the problem with ... 阅读全文
posted @ 2015-01-22 08:44 心田定则 阅读(172) 评论(0) 推荐(0) 编辑
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