Hunter Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2014 Accepted Submission(s): 615 Problem Description One day, a hunter named James went to a mysterious area to find the treasures. Jame…
题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=4568 Hunter Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) 问题描述 One day, a hunter named James went to a mysterious area to find the treasures. James wanted to research t…
一.题意 给定一个树状地图,每个树节点上有一只怪物,打死一只怪物的过程中将会消耗A点HP,打死之后将会获得B点HP.因为树状结构,所以每只怪物必须先打死父节点的怪兽之后在打死子节点的怪物.现在,给定每只怪兽的a,b和树状结构的联通关系,求初始HP最小的击败顺序. Little Q is fighting against scary monsters in the game ``Monster Hunter''. The battlefield consists of n intersection…
Little Q is fighting against scary monsters in the game ``Monster Hunter''. The battlefield consists of nn intersections, labeled by 1,2,...,n1,2,...,n, connected by n−1n−1bidirectional roads. Little Q is now at the 11-th intersection, with XX units…
我要举报本次校赛出题人的消极出题!!! 官方题解请戳:http://3.scnuacm2015.sinaapp.com/?p=89(其实就是一堆代码没有题解) A. 树链剖分数据结构板题 题目大意:我没看,看不懂. 基本思路:我不会. 参考代码:找Oyk老师和Czj老师去. B. The background of water problem 题目大意(大写加粗的水题):给定$N$个学生和他们$K$个科目的成绩$S_i$,再给出各科目$K_i$的权重顺序$Q_i$,求排名之后,拥有id为$X$的…