For example we have array of meeting objects: const data = [ { name: }, { name: }, { name: }, { name: }, { name: } ]; For a day, 8 hours, we want to take as any meetings as possible: ); You should write function 'optimizeMeetings', get the results of…
题意 大家都是优秀生,这点英文还是看得懂的:点此看题 题解 由于旅行路线成一个环,所以从哪里出发不重要,我们把景点按照 a i a_i ai 排序,不妨就从左边最小的出发.基础的旅行费用 c i c_i ci 是都要算上的,我们的目的是最小化额外的费用 ∑ max ( 0 , ( a j − a i ) − c j ) \sum\max(0,(a_j-a_i)-c_j) ∑max(0,(aj−ai)−cj) . 很明显有一部分的景点是回程(从大到小飞回起点)的时候经过的,这些景点一…
Dynamic Programming? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description Dynamic Programming, short for DP, is the favorite of iSea. It is a method for solving complex problems by breaking them down…
这里主要是较为详细地理解动态规划的思想,思考一些高质量的案例,同时也响应如下这么一句口号: “迭代(regression)是人,递归(recursion)是神!” Video series for Dynamic Programming Planning a company party Ref: http://mypathtothe4.blogspot.com.au/2013/03/dynamic-programming-company-party.html Naive Recursive…
http://acm.hdu.edu.cn/showproblem.php?pid=4972 ++和+1还是有区别的,不可大意. A simple dynamic programming problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 307 Accepted Submission(s): 117 Problem D…
Let's say we have two strings: str1 = 'ACDEB' str2 = 'AEBC' We need to find the longest common subsequence, which in this case should be 'AEB'. Using dynamic programming, we want to compare by char not by whole words. we need memo to keep tracking th…