You are looking at the floor plan of the Summer Informatics School's new building. You were tasked with SIS logistics, so you really care about travel time between different locations: it is important to know how long it would take to get from the le…

You are looking at the floor plan of the Summer Informatics School's new building. You were tasked with SIS logistics, so you really care about travel time between different locations: it is important to know how long it would take to get from the le…

题意: 有n栋楼,从一栋楼某个地方,到大另一栋楼的某个地方,每栋楼给了连接楼的天桥,每走一层或者穿个一栋楼花费一分钟,求出起点到大目的点最少花费的时间 n,h<=1e8,q<=1e4 思路:分类讨论 #include<cstdio> #include<cstring> #include<string> #include<cmath> #include<iostream> #include<algorithm> #inclu…

从这里开始 题目列表 瞎扯 Problem A New Building for SIS Problem B Badge Problem C Elections Problem D The hat Problem E Sergey's problem 瞎扯 例行快速切A.B.C. 然后发现D是交互.E也不像是我能做的题,感觉完蛋了. 最后8分钟想出D.狂码代码,然后比赛结束后1分钟过样例. 第二天早上再花4分钟AC.我真是个大菜逼.. 于是这场cf比赛变成了真·手速场.几个friends手速比我…

A. New Building for SIS time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are looking at the floor plan of the Summer Informatics School's new building. You were tasked with SIS logistics…

时间相对来说还是比较合适的,正好放假就可以打一打啦. A. New Building for SIS:http://codeforces.com/contest/1020/problem/A 题意概述:有n座楼,每座楼有h层.上一层楼和下一层楼各需要一分钟,在a,b两层之间有跨楼的通道,每次可以走到相邻的楼,时间也是一分钟,给出k组询问,求每组点对之间的最小时间. 打CF学英语.一开始看起来像是最短路,但是画画图就发现并没有那么复杂,首先两栋楼之间的那一段是无论如何都要走的,关键是a,b的限制,…

This essay is a part of my knowledge sharing session slides which are shared for development and quality team. I want to share some contents here and hope that may trigger some brainstorming or thoughts about how could we do better test automation by…

4742: [Usaco2016 Dec]Team Building Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 21  Solved: 16[Submit][Status][Discuss] Description Every year, Farmer John brings his NN cows to compete for "best in show" at the state fair. His arch -rival, F…

Building OpenCASCADE on Debian eryar@163.com Abstract. When you are familiar with OpenCASCADE on Windows, you should try it on Linux operating system, because of Debian is also open source like OpenCASCADE. The paper is focus on how to building the O…

Building third-party products of OpenCascade eryar@163.com Available distributives of third-party products OpenCascade中用到了几个第三方库,其中tcl/tk和freetype是必须的,gl2ps, freeimage, tbb是可选的,可以通过配置custom.bat来进行选择.并不是第三方库需要重新编译. 当OpenCascade编译时报了缺少第三方库的头文件时,这是因为第三方…