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HDOJ 1171
Big Event in HDUTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18790 Accepted Submission(s): 6583Problem DescriptionNowaday原创 2013-08-16 15:07:39 · 682 阅读 · 0 评论 -
HDOJ 1564
Play a gameTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1130 Accepted Submission(s): 924Problem DescriptionNew Year is Com原创 2013-09-06 01:01:48 · 839 阅读 · 0 评论 -
HDOJ 2689
Sort itTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1940 Accepted Submission(s): 1390Problem DescriptionYou want to proces原创 2013-09-10 00:57:10 · 1343 阅读 · 0 评论 -
HDOJ 4350 —— 找规律
CardTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 987 Accepted Submission(s): 574Problem DescriptionBearchild is playing a原创 2013-10-01 20:00:12 · 785 阅读 · 0 评论 -
HDOJ 4396 —— 二维SPFA
More lumber is requiredTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others)Total Submission(s): 964 Accepted Submission(s): 398Problem Description“原创 2013-10-01 21:05:59 · 1186 阅读 · 0 评论 -
HDOJ 4393 Throw nails —— 思维题
Throw nailsTime Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1101 Accepted Submission(s): 343Problem DescriptionThe annual scho原创 2013-10-01 16:02:46 · 1037 阅读 · 0 评论 -
HDOJ 4302 —— 线段树 或 优先队列
Holedox EatingTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2933 Accepted Submission(s): 986Problem DescriptionHoledox is a原创 2013-10-01 17:39:34 · 999 阅读 · 0 评论 -
HDOJ 4342 —— 数学
History repeat itselfTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1251 Accepted Submission(s): 563Problem DescriptionTom t原创 2013-10-01 19:35:14 · 715 阅读 · 0 评论 -
HDOJ 1540 && POJ 2892 —— 线段树
Language:DefaultTunnel WarfareTime Limit: 1000MS Memory Limit: 131072KTotal Submissions: 6445 Accepted: 2648DescriptionDuring the War of Resistance Against原创 2013-10-02 12:40:33 · 783 阅读 · 0 评论 -
HDOJ 4614 —— 线段树区间更新&区间求和
Vases and FlowersTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 1575 Accepted Submission(s): 629Problem Description Alice i原创 2013-10-02 19:56:32 · 855 阅读 · 0 评论 -
HDOJ 1114
Piggy-BankTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8637 Accepted Submission(s): 4364Problem DescriptionBefore ACM can原创 2013-08-18 16:24:35 · 595 阅读 · 0 评论 -
HDOJ 3496
Watch The MovieTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 4425 Accepted Submission(s): 1396Problem DescriptionNew semest原创 2013-08-18 13:57:09 · 560 阅读 · 0 评论 -
HDOJ 1574
RP问题Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 741 Accepted Submission(s): 225Problem Description在人类社会中，任何个体都具有人品，人品有各种不原创 2013-08-18 22:50:20 · 608 阅读 · 0 评论 -
HDOJ 1010
Tempter of the BoneTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 55186 Accepted Submission(s): 14894Problem DescriptionThe原创 2013-08-27 18:21:42 · 611 阅读 · 0 评论 -
HDOJ 2546
饭卡Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7387 Accepted Submission(s): 2523Problem Description电子科大本部食堂的饭卡有一种很诡异的设计，即在原创 2013-08-16 01:41:53 · 670 阅读 · 0 评论 -
HDOJ 2639
Bone Collector IITime Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1562 Accepted Submission(s): 807Problem DescriptionThe title原创 2013-08-16 10:34:29 · 658 阅读 · 0 评论 -
HDOJ 3732
Ahui Writes WordTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1746 Accepted Submission(s): 654Problem DescriptionWe all kno原创 2013-08-16 22:54:14 · 623 阅读 · 0 评论 -
HDOJ 1789
Doing Homework againTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4668 Accepted Submission(s): 2737Problem DescriptionIgnat原创 2013-08-16 23:55:25 · 790 阅读 · 0 评论 -
HDOJ 2844
CoinsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5307 Accepted Submission(s): 2181Problem DescriptionWhuacmers use coins.原创 2013-08-16 17:51:44 · 665 阅读 · 0 评论 -
HDOJ 3033
I love sneakers!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3096 Accepted Submission(s): 1269Problem DescriptionAfter mon原创 2013-08-17 19:00:01 · 902 阅读 · 0 评论 -
HDOJ 2955
RobberiesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8206 Accepted Submission(s): 3100Problem DescriptionThe aspiring Roy原创 2013-08-18 15:56:03 · 617 阅读 · 0 评论 -
HDOJ 1059
DividingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13119 Accepted Submission(s): 3681Problem DescriptionMarsha and Bill原创 2013-08-18 17:08:14 · 793 阅读 · 0 评论 -
hdoj 3552 —— 思维题
I can do it!Time Limit: 2000/2000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 749 Accepted Submission(s): 345Problem DescriptionGiven n element原创 2013-10-01 22:31:18 · 933 阅读 · 0 评论 -
HDOJ 4399 —— 线段树单点更新&单点查询
QueryTime Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2156 Accepted Submission(s): 746Problem DescriptionYou are given two s原创 2013-10-03 15:38:01 · 961 阅读 · 0 评论 -
HDOJ 4355 —— 三分
Party All the TimeTime Limit: 6000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2383 Accepted Submission(s): 800Problem DescriptionIn the D原创 2013-10-03 16:36:31 · 745 阅读 · 0 评论 -
HDOJ 4362 —— DP + 二分 | 单调栈
Dragon BallTime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1897 Accepted Submission(s): 672Problem DescriptionSean has got a原创 2013-10-07 01:42:03 · 760 阅读 · 0 评论 -
HDOJ 4386 —— 简单几何
QuadrilateralTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1238 Accepted Submission(s): 525Problem Description One day the原创 2013-10-07 17:52:08 · 873 阅读 · 0 评论 -
hdoj 3874 —— 树状数组单点修改+区间求和
NecklaceTime Limit: 15000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2145 Accepted Submission(s): 769Problem DescriptionMery has a beauti原创 2013-09-27 15:53:53 · 820 阅读 · 0 评论 -
HDOJ 1244 —— DP
Max Sum Plus Plus PlusTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1103 Accepted Submission(s): 550Problem Description给定一个原创 2013-11-20 22:37:46 · 916 阅读 · 0 评论 -
HDOJ 2089 —— 数位DP
不要62Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14517 Accepted Submission(s): 4663Problem Description杭州人称那些傻乎乎粘嗒嗒的人为62（音：原创 2013-11-06 22:45:48 · 840 阅读 · 0 评论 -
HDOJ 4507 —— 数位DP
吉哥系列故事——恨7不成妻Time Limit: 1000/500 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 1117 Accepted Submission(s): 336Problem Description 单身! 依然单身！原创 2013-11-07 02:40:46 · 977 阅读 · 0 评论 -
HDOJ 4336 —— 概率DP
Card CollectorTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1948 Accepted Submission(s): 909Special JudgeProblem Description原创 2013-11-08 15:55:59 · 761 阅读 · 0 评论 -
2013杭州区域赛现场赛 B && HDOJ 4771 —— 搜索
Stealing Harry Potter's PreciousTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 129 Accepted Submission(s): 66Problem Description原创 2013-11-09 22:47:06 · 867 阅读 · 0 评论 -
HDOJ 1054 —— 最小点覆盖
Strategic GameTime Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4073 Accepted Submission(s): 1801Problem DescriptionBob enjoy原创 2013-11-11 04:53:17 · 1030 阅读 · 0 评论 -
HDOJ 4389 —— 数位DP
X mod f(x)Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1432 Accepted Submission(s): 613Problem DescriptionHere is a functi原创 2013-10-06 02:03:30 · 736 阅读 · 0 评论 -
HDOJ 4324 —— 拓扑排序 || DFS时间戳 || 竞赛图
Triangle LOVETime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1904 Accepted Submission(s): 812Problem DescriptionRecently, sci原创 2013-10-05 19:44:46 · 1253 阅读 · 0 评论 -
HDOJ 4371 —— 博弈
Alice and BobTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 580 Accepted Submission(s): 356Problem DescriptionAlice and Bob原创 2013-10-05 17:27:02 · 757 阅读 · 0 评论 -
HDOJ 4318 —— dijkstra + 优先队列 求最短路
Power transmissionTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1591 Accepted Submission(s): 600Problem DescriptionThe p原创 2013-10-03 17:10:53 · 842 阅读 · 0 评论 -
HDOJ 4301 —— DP
Divide ChocolateTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1536 Accepted Submission(s): 720Problem DescriptionIt is well原创 2013-10-03 18:06:30 · 707 阅读 · 0 评论 -
HDOJ 4313 —— 树上的贪心类似kruskal
MatrixTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1937 Accepted Submission(s): 739Problem DescriptionMachines have once a原创 2013-10-03 20:52:16 · 724 阅读 · 0 评论