struct node{ int id; int cnt; node(int _id,int _cnt):id(_id),cnt(_cnt){} bool operator<(node a) const{return cnt<a.cnt;} bool operator>(node a) const{return cnt>a.cnt;}}; 题目来源:http://acm.hdu.edu.cn/showproblem.php?pid=1285 Problem Description…
Gym Class Time Limit: 6000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 681 Accepted Submission(s): 271 Problem Description 众所周知,度度熊喜欢各类体育活动. 今天,它终于当上了梦寐以求的体育课老师.第一次课上,它发现一个有趣的事情.在上课之前,所有同学要排成一列, 假设最开始每个人有…
传送门 DZY Loves Topological Sorting Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 221 Accepted Submission(s): 52 Problem Description A topological sort or topological ordering of a directed…