There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pair: [0,1] Given the total number of courses and a l
There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pair: [0,1] Given the total number of courses and a l
Machine Schedule Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 13731 Accepted: 5873 Description As we all know, machine scheduling is a very classical problem in computer science and has been studied for a very long history. Scheduli
Task Schedule Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7753 Accepted Submission(s): 2381 Problem Description Our geometry princess XMM has stoped her study in computational geometry t
原文:http://blog.csdn.net/gengshenghong/article/details/7000979 schedule的语法为: schedule(kind, [chunk_size]) kind: • static: Iterations are divided into chunks of size chunk_size. Chunks are assigned to threads in the team in round-robin fashion in order
207. Course Schedule Problem's Link ---------------------------------------------------------------------------- Mean: 给定一个有向图,判断是否存在top_sort序列. analyse: 转换为:判断是否存在环. 若存在环,肯定不能找到top_sort序列. 判环的方式有很多:SPFA,top_sort,BFS,DFS...随便选一种就行. Time complexity: O
Google Code Jam 2008 E 日程表 [题目描述] 热情的选手Sphinny正在看新一年的日程表,并发现已经安排了很多编 程竞赛.她将这一年的每一天都用以下三种方式之一在日程表上打标记. 1.白色:这一天她将不参加竞赛.或许这一天没有预定的竞赛,或许 这一天有更重要的事情要做(生活中肯定还有其他美好的事情). 2.蓝色:这一天她将参加一场竞赛. 3.问号:这一天有预定好的竞赛,但她还没有决定好是否参加. 为了简化问题,我们假设没有资格的概念:你不必参加一场比赛去取得另 一场比赛的
There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pair: [0,1] Given the total number of courses and a l
There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pair: [0,1] Given the total number of courses and a l
There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have to first take course 1, which is expressed as a pair: [0,1] Given the total number of courses and a l