贪心算法
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Fire Net+DFS
Fire NetTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4342 Accepted Submission(s): 2467Problem DescriptionSuppose that we have原创 2013-04-19 20:40:05 · 566 阅读 · 0 评论 -
Hat's Tea
Hat's TeaTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 907 Accepted Submission(s): 179Problem DescriptionHat is a member of PG原创 2013-04-29 20:01:55 · 689 阅读 · 0 评论 -
福州大学第十届程序设计竞赛+Problem E 简单的等式
Problem E 简单的等式Accept: 51 Submit: 483Time Limit: 1000 mSec Memory Limit : 32768 KB Problem Description现在有一个等式如下：x^2+s(x,m)x-n=0。其中s(x,m)表示把x写成m进制时，每个位数相加的和。现在，在给定n，m的情况下，求出满足等式的最小的原创 2013-04-30 16:35:38 · 741 阅读 · 0 评论 -
悼念512汶川大地震遇难同胞——老人是真饿了
对于幸存的灾民来说，最急待解决的显然是温饱问题，救灾部队一边在组织人员全力打通交通，一边在组织采购粮食。现在假设下拨了一定数量的救灾经费要去市场采购大米（散装）。如果市场有m种大米，各种大米的单价和重量已知，请问，为了满足更多灾民的需求，最多能采购多少重量的大米呢？ Input输入数据首先包含一个正整数C，表示有C组测试用例，每组测试用例的第一行是两个整数n和m（0 O原创 2013-04-20 20:45:46 · 699 阅读 · 0 评论 -
Repair the Wall+贪心
Repair the WallTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1554 Accepted Submission(s): 721Problem DescriptionLong time ago ,原创 2013-04-20 20:26:53 · 537 阅读 · 0 评论 -
Saving HDU+排序+贪心
Saving HDUTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3805 Accepted Submission(s): 1740Problem Description话说上回讲到海东集团面临内外交困，公司原创 2013-04-20 19:37:04 · 480 阅读 · 0 评论 -
今年暑假不AC+贪心+排序
今年暑假不ACTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19209 Accepted Submission(s): 9999Problem Description“今年暑假不AC？”“是的。”“那原创 2013-04-20 19:12:08 · 442 阅读 · 0 评论 -
最少拦截系统+dp
最少拦截系统Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11140 Accepted Submission(s): 4387Problem Description某国为了防御敌国的导弹袭击,发展出一种导弹拦截系原创 2013-04-09 11:07:04 · 494 阅读 · 0 评论 -
迷瘴
迷瘴Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2638 Accepted Submission(s): 915Problem Description通过悬崖的yifenfei，又面临着幽谷的考验——幽原创 2013-04-20 22:10:04 · 555 阅读 · 0 评论 -
FatMouse' Trade
FatMouse' TradeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 30917 Accepted Submission(s): 9975Problem DescriptionFatMouse prep原创 2013-04-19 19:01:30 · 400 阅读 · 0 评论 -
Tian Ji -- The Horse Racing（田忌赛马模拟）+贪心
Tian Ji -- The Horse RacingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13542 Accepted Submission(s): 3823Problem DescriptionH原创 2013-04-20 17:32:10 · 794 阅读 · 0 评论 -
Moving Tables+贪心
Moving TablesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13884 Accepted Submission(s): 4759Problem DescriptionThe famous ACM原创 2013-04-20 09:57:45 · 603 阅读 · 0 评论 -
Gibonacci number
Gibonacci number Time Limit: 2 Seconds Memory Limit: 32768 KB In mathematical terms, the normal sequence F(n) of Fibonacci numbers is defined by the recurrence relationF(n)=F(n-1原创 2013-04-20 16:12:06 · 650 阅读 · 0 评论 -
Wooden Sticks
Wooden SticksTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8384 Accepted Submission(s): 3418Problem DescriptionThere is a pile原创 2013-04-20 11:37:34 · 487 阅读 · 0 评论 -
Climbing Worm
Climbing WormTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 9334 Accepted Submission(s): 6096Problem DescriptionAn inch worm is原创 2013-04-19 21:00:28 · 401 阅读 · 0 评论 -
Verdis Quo+map
Verdis QuoTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 616 Accepted Submission(s): 458Problem DescriptionThe Romans used lette原创 2013-05-01 16:18:39 · 657 阅读 · 0 评论