
差分约束
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POJ-3169 Layout
LayoutTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7241 Accepted: 3485DescriptionLike everyone else, cows like to stand close to their friends when q原创 2014-09-06 20:57:39 · 768 阅读 · 0 评论 -
ZOJ-2770 Burn the Linked Camp
Burn the Linked CampTime Limit: 2 Seconds Memory Limit: 65536 KBIt is well known that, in the period of The Three Empires, Liu Bei, the emperor of the Shu Empire, was defeated by Lu Xun,原创 2014-08-19 19:05:23 · 1394 阅读 · 2 评论 -
AOJ-517 序列(差分约束)
序列Time Limit: 1000 ms Case Time Limit: 1000 ms Memory Limit: 64 MBTotal Submission: 223 Submission Accepted: 53Judge By CaseDescription有一个整数序列,它的每个数各不相同,我们不知道它的长度是多少(即整数个数),但我们知道在某些区间中原创 2014-08-22 14:25:54 · 1412 阅读 · 0 评论 -
POJ-1275 Cashier Employment
Cashier EmploymentTime Limit: 1000MS Memory Limit: 10000K DescriptionA supermarket in Tehran is open 24 hours a day every day and needs a number of cashiers to原创 2014-09-05 21:13:04 · 1223 阅读 · 0 评论 -
ZOJ-1455 Schedule Problem
Schedule ProblemTime Limit: 2 Seconds Memory Limit: 65536 KB Special JudgeA project can be divided into several parts. Each part should be completed continuously. This means if a par原创 2014-09-07 18:31:59 · 887 阅读 · 0 评论 -
ZOJ-1508 Intervals
IntervalsTime Limit: 10 Seconds Memory Limit: 32768 KB You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn.Write a program that:> reads the number of i原创 2014-08-24 20:27:18 · 776 阅读 · 0 评论 -
POJ-1364 King
KingTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 10240 Accepted: 3787DescriptionOnce, in one kingdom, there was a queen and that queen was expecting原创 2014-09-06 17:03:17 · 807 阅读 · 0 评论