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hdoj 5665 Lucky 【水】
LuckyTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 554 Accepted Submission(s): 327Problem Description Chaos August lik原创 2016-04-26 20:40:50 · 621 阅读 · 0 评论 -
hdoj 1428 漫步校园【bfs+dfs】
漫步校园Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3760 Accepted Submission(s): 1145Problem DescriptionLL最近沉迷于AC不能自拔，每天寝室、机房原创 2016-04-04 16:37:58 · 408 阅读 · 0 评论 -
hdoj 1427 速算24点【经典dfs】
速算24点Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4240 Accepted Submission(s): 1042Problem Description速算24点相信绝大多数人都玩过。就是随机原创 2016-04-04 16:35:54 · 810 阅读 · 0 评论 -
hdoj 1426 Sudoku Killer【数独】
Sudoku KillerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5999 Accepted Submission(s): 1919Problem Description自从2006年3月10日原创 2016-04-04 16:31:07 · 414 阅读 · 0 评论 -
hdoj 1425 sort
sortTime Limit: 6000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39336 Accepted Submission(s): 11427Problem Description给你n个整数，请按从大到小的顺序输出其原创 2016-04-04 16:29:17 · 320 阅读 · 0 评论 -
hdoj 1431 素数回文【素数筛法+回文数判断打表】
素数回文Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16391 Accepted Submission(s): 3637Problem Descriptionxiaoou33对既是素数又是回文的数特原创 2016-04-02 22:48:20 · 636 阅读 · 0 评论 -
hdoj 1418 抱歉（公式）
抱歉Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4389 Accepted Submission(s): 1908Problem Description非常抱歉，本来兴冲冲地搞一场练习赛，由于我准备原创 2016-03-06 15:14:51 · 398 阅读 · 0 评论 -
hdoj 5630 Rikka with Chess
Rikka with ChessTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 499 Accepted Submission(s): 416Problem DescriptionYuta gives原创 2016-03-06 14:57:11 · 379 阅读 · 0 评论 -
hdoj 1220 Cube（数学题）
CubeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1731 Accepted Submission(s): 1376Problem DescriptionCowl is good at solvi原创 2016-03-05 21:44:05 · 439 阅读 · 0 评论 -
poj 3061 Subsequence (尺取法)
SubsequenceTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 10889 Accepted: 4503DescriptionA sequence(序列) of N positive(积极的) integers(整数) (10 minimal(最原创 2016-03-05 19:03:05 · 241 阅读 · 0 评论 -
hpu 1799 循环多少次？
循环多少次？Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3827 Accepted Submission(s): 1460Problem Description 我们知道，在编程中，我们时常需原创 2016-03-15 19:47:42 · 706 阅读 · 0 评论 -
hdoj 5311 Hidden String 【dfs(递归)】【周赛】
Hidden StringTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 1691 Accepted Submission(s): 597Problem DescriptionToday is th原创 2015-12-06 20:21:19 · 300 阅读 · 0 评论 -
hdoj 5533 Dancing Stars on Me 【数学题】
Dancing Stars on MeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 595 Accepted Submission(s): 315Problem DescriptionThe sk原创 2015-12-06 22:21:32 · 336 阅读 · 0 评论 -
hdoj 1429 胜利大逃亡(续)【bfs好题】
胜利大逃亡(续)Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7340 Accepted Submission(s): 2544Problem DescriptionIgnatius再次被魔王抓走了(原创 2016-04-04 16:43:35 · 554 阅读 · 0 评论 -
hdoj 1432 Lining Up
Lining UpTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1261 Accepted Submission(s): 362Problem Description``How am I ever g原创 2016-04-04 16:46:55 · 290 阅读 · 0 评论 -
hdoj 1203 I NEED A OFFER!【0-1背包+逆向思维】
I NEED A OFFER!Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 22750 Accepted Submission(s): 9104Problem DescriptionSpeakless原创 2016-04-09 09:20:02 · 541 阅读 · 0 评论 -
hdoj 2602 Bone Collector【裸0-1背包】
Bone CollectorTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 46309 Accepted Submission(s): 19282Problem DescriptionMany year原创 2016-04-09 09:13:03 · 457 阅读 · 0 评论 -
hdoj 2955 Robberies【对立事件+0-1背包】
RobberiesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18678 Accepted Submission(s): 6892Problem DescriptionThe aspiring Ro原创 2016-04-09 09:11:18 · 451 阅读 · 0 评论 -
hdoj 2546 饭卡 【转化思维+0-1背包】
饭卡Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19642 Accepted Submission(s): 6851Problem Description电子科大本部食堂的饭卡有一种很诡异的设计，即原创 2016-04-09 09:09:15 · 412 阅读 · 0 评论 -
hdoj 1864 最大报销额【0-1背包变形】
最大报销额Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 21045 Accepted Submission(s): 6308Problem Description现有一笔经费可以报销一定额度的发票。允原创 2016-04-09 09:07:18 · 368 阅读 · 0 评论 -
hdoj 5501The Highest Mark【贪心+0-1背包】
The Highest MarkTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 885 Accepted Submission(s): 368Problem DescriptionThe SDOI原创 2016-04-09 09:04:26 · 360 阅读 · 0 评论 -
hdoj 1052Tian Ji -- The Horse Racing【贪心算法】
Tian Ji -- The Horse RacingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 24829 Accepted Submission(s): 7236Problem Description原创 2016-03-26 17:44:48 · 402 阅读 · 0 评论 -
hdoj 4135 Co-prime
Co-primeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3004 Accepted Submission(s): 1164Problem DescriptionGiven a number N,原创 2016-03-26 10:22:58 · 324 阅读 · 0 评论 -
hdoj 1433 Simply Syntax【模拟】
Simply SyntaxTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 416 Accepted Submission(s): 208Problem DescriptionIn the land of原创 2016-04-04 16:47:57 · 468 阅读 · 0 评论 -
hdoj 1431 素数回文【打表+素数筛法+回文数判断】
素数回文Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16461 Accepted Submission(s): 3671Problem Descriptionxiaoou33对既是素数又是回文的数特原创 2016-04-04 16:45:11 · 1697 阅读 · 0 评论 -
hdoj 1437 天气情况
天气情况Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 715 Accepted Submission(s): 292Problem Description如果我们把天气分为雨天，阴天和晴天3种，在给定原创 2016-04-04 16:52:17 · 377 阅读 · 0 评论 -
hdoj 1434 幸福列车【模拟】
幸福列车Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 2162 Accepted Submission(s): 666Problem Description一批幸福的列车即将从杭州驶向幸福的终点原创 2016-04-04 16:49:50 · 434 阅读 · 0 评论 -
HDOJ 1754 I Hate It 【线段树节点更新&&求区间最大值】
I Hate ItTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 54679 Accepted Submission(s): 21396Problem Description很多学校流行一种比较的习惯。原创 2015-11-19 13:17:13 · 341 阅读 · 0 评论 -
poj 3617 Best Cow Line 【贪心】
Best Cow LineTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 14715 Accepted: 4187DescriptionFJ is about to take his N (1 ≤ N ≤ 2,000) cows to the annual原创 2015-11-28 22:18:47 · 320 阅读 · 0 评论 -
hdoj 1689 Just a Hook 【线段树区间更新求和】
Just a HookTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 24233 Accepted Submission(s): 12104Problem DescriptionIn the game原创 2015-11-25 22:26:23 · 277 阅读 · 0 评论 -
HDU 2014 青年歌手大奖赛_评委会打分
青年歌手大奖赛_评委会打分 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 104 Accepted Submission(s) : 59Font: Times New Roman | Verdana |Georgia原创 2015-07-23 13:53:10 · 589 阅读 · 0 评论 -
HDU 2027 统计元音
统计元音 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 211 Accepted Submission(s) : 60Font: Times New Roman | Verdana |Georgia Font Size原创 2015-07-23 16:48:26 · 491 阅读 · 0 评论 -
HDU 2026 首字母变大写
首字母变大写 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 117 Accepted Submission(s) : 62Font: Times New Roman | Verdana |Georgia Font Si原创 2015-07-23 16:38:57 · 575 阅读 · 0 评论 -
HDU 2017 字符串统计
字符串统计 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 113 Accepted Submission(s) : 66Font: Times New Roman | Verdana |Georgia Font Siz原创 2015-07-23 16:23:39 · 5744 阅读 · 2 评论 -
HDU 1425 Sort
sort Time Limit : 6000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 416 Accepted Submission(s) : 62Font: Times New Roman | Verdana |Georgia Font Size原创 2015-07-23 12:28:46 · 394 阅读 · 0 评论 -
HDU 1862 EXCEL排序
EXCEL排序 Time Limit : 10000/5000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 105 Accepted Submission(s) : 36Font: Times New Roman | Verdana |Georgia Font原创 2015-07-23 13:26:07 · 532 阅读 · 0 评论 -
HDU 1234 开门人与关门人
开门人和关门人 Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 102 Accepted Submission(s) : 48Font: Times New Roman | Verdana |Georgia Font S原创 2015-07-23 12:58:10 · 468 阅读 · 0 评论 -
HDU 1037
Keep on Truckin'Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10474 Accepted Submission(s): 7260Problem DescriptionBoudreaux an原创 2015-07-20 20:39:54 · 512 阅读 · 0 评论 -
1106排序
排序Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 41748 Accepted Submission(s): 11968Problem Description输入一行数字，如果我们把这行数字中的‘5’都看原创 2015-07-23 11:10:49 · 551 阅读 · 0 评论 -
HDU 1279 士兵队列训练问题
士兵队列训练问题Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4602 Accepted Submission(s): 2145Problem Description某部队进行新兵队列训练，将新兵从一开始原创 2015-08-02 16:53:08 · 6160 阅读 · 0 评论