Arcome的博客

ProblemGiven an integer matrix, find the length of the longest increasing path.From each cell, you can either move to four directions: left, right, up or down. You may NOT move diagonally or move outs

Course Schedule Series Course Schedule I: http://blog.youkuaiyun.com/Arcome/article/details/53790947 Course Schedule II: ProblemThere are a total of n courses you have to take, labeled from 0 to n -

Course Schedule Series Course Schedule I: Course Schedule II: ProblemThere are a total of n courses you have to take, labeled from 0 to n - 1.Some courses may have prerequisites, for example t

Problem给定一个有向图，判断该有向图是否无环。图的表示是一个整数n和一个pair为元素的向量。整数n表示点的个数ExampleA={1，2，3};B={3，2，4};Return 3A={3,4,3,1};B={1,2,2,6};Return 2;Algorithm会议室安排问题，与会议排期问题类似，可以联想到尝试贪心算法。每次都在还未安排的容量最大的会议室安排尽可能多的参会人数