Problem Description Kayaking is playing a puzzle game containing n different blocks. He marks the blocks with integers from 1 to n, which show the blocks’ original positions. Each time he can exchange two blocks and he wants to know how many times he…
题目描述 In ACM/ICPC on-site contests ,3 students share 1 computer,so you can print your source code any time. Here you need to write a contest print server to handle all the requests. 输入 In each case,the first line contains 5 integers n,s,x,y,mod (1…
Tree and Permutation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 619 Accepted Submission(s): 214 Problem Description There are N vertices connected by N−1 edges, each edge has its own len…
题目传送门:http://acm.hdu.edu.cn/showproblem.php?pid=6438 Buy and Resell Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1233 Accepted Submission(s): 407 Problem Description The Power Cube is used…
题目传送门:http://acm.hdu.edu.cn/showproblem.php?pid=6447 YJJ's Salesman Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 919 Accepted Submission(s): 290 Problem Description YJJ is a salesman who h…
1195: OS Job Scheduling Time Limit: 2 Sec Memory Limit: 128 MB Submit: 106 Solved: 35 [id=1195" style="color:rgb(26,92,200); text-decoration:none">Submit][Status][Web Board] Description OS(Operating System) is to help user solve the pr…
http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2877 题目描述 The problems called "Angry Birds" and "Angry Birds Again and Again" has been solved by many teams in the series of contest in 2011 Multi-University Tr…
https://www.nowcoder.com/acm/contest/127/L L 小小粉刷匠 题目描述 "lalala,我是一个快乐的粉刷匠",小名一边快活地唱着歌,一边开心地刷着墙",兴致突然被打断,"小名,你今天如果刷不完这一栋楼的墙,那么你就等着被炒鱿鱼吧",老板声嘶力竭的吼着.苦恼的小名因为不想被炒鱿鱼,所以希望尽量快地刷完墙,由于他本人的数学基础很差,他现在请你来帮助他计算最少完成每一堵墙需要刷多少次.每一面墙有n个段,对于每个段指定一个…
