A festival will be held in a town's main street. There are n sections in the main street. The sections are numbered 1 through n from left to right. The distance between each adjacent sections is 1. In the festival m fireworks will be launched. The i-…
C. Watching Fireworks is Fun time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output A festival will be held in a town's main street. There are n sections in the main street. The sections are numb…
http://codeforces.com/contest/373/problem/E E. Watching Fireworks is Fun time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output A festival will be held in a town's main street. There are n sectio…
C. Watching Fireworks is Fun 题目大意: 一个城镇有n个区域,从左到右1-n,每个区域之间距离1个单位距离.节日中有m个烟火要放,给定放的地点a[ i ].时间t[ i ] ,如果你当时在区域x,那么你可以获得b[ i ] - | a[ i ] - x |的happiness .你每个单位时间可以移动不超过d个单位距离,你的初始位置是任意的,求你通过移动能获取到的最大的happiness值. 我感觉很难,而且其实也不是特别熟悉单调队列,对于单调队列的运用也不是特别熟练…
C. Watching Fireworks is Fun time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output A festival will be held in a town's main street. There are n sections in the main street. The sections are numb…