Henry decides to develop a web site, which will provide the service of transit search. But he can only get the transit data of Guangzhou, so his web site can only support the transit search of Guangzhou. We suppose Guangzhou is 10240 meters by 10240…
The clock shows 11:30 PM. The sports programmers of the institute of maths and computer science have just finished their training. The exhausted students gloomily leave their computers. But there's something that cheers them up: Misha, the kind coach…
http://poj.org/problem?id=2060 Taxi Cab Scheme Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 5459 Accepted: 2286 Description Running a taxi station is not all that simple. Apart from the obvious demand for a centralised coordination…
Taxi Cab Scheme 时间限制: 1 Sec 内存限制: 64 MB 题目描述 Running a taxi station is not all that simple. Apart from the obvious demand for a centralised coordination of the cabs in order to pick up the customers calling to get a cab as soon as possible,there is…
洛谷题目链接:[USACO13FEB]出租车Taxi 题目描述 Bessie is running a taxi service for the other cows on the farm. The cows have been gathering at different locations along a fence of length M (1 <= M <= 1,000,000,000). Unfortunately, they have grown bored with their…
Codeforces Round #532 (Div. 2) 题目总链接:https://codeforces.com/contest/1100 A. Roman and Browser 题意: 给出由-1和1组成的n个数,现在任意选定一个起点,从起点开始向左向右k个k个地拿走.最后问abs(cnt(-1)-cnt(1))最大是多少. 题解: 由于n和k最多只有100,所以枚举起点直接暴力就好了. 代码如下: #include <bits/stdc++.h> using namespace s…
我要举报本次校赛出题人的消极出题!!! 官方题解请戳:http://3.scnuacm2015.sinaapp.com/?p=89(其实就是一堆代码没有题解) A. 树链剖分数据结构板题 题目大意:我没看,看不懂. 基本思路:我不会. 参考代码:找Oyk老师和Czj老师去. B. The background of water problem 题目大意(大写加粗的水题):给定$N$个学生和他们$K$个科目的成绩$S_i$,再给出各科目$K_i$的权重顺序$Q_i$,求排名之后,拥有id为$X$的…
Problems # Name A Infinite Sequence standard input/output 1 s, 256 MB x3509 B Restoring Painting standard input/output 1 s, 256 MB x2519 C Money Transfers standard input/output 1 s, 256 MB x724 D Tree Construction standard input/outp…
A.Relic Discovery_hdu5982 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 57 Accepted Submission(s): 49 Problem Description Recently, paleoanthropologists have found historical remains on an…
Taxi Cab Scheme Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 231 Accepted Submission(s): 142 Problem Description Running a taxi station is not all that simple. Apart from the obvious deman…