Time Limit: 10 Seconds Memory Limit: 65536 KB Dr. X is a biologist, who likes rabbits very much and can do everything for them. 2012 is coming, and Dr. X wants to take some rabbits to Noah's Ark, or there are no rabbits any more. A rabbit's gene…
Fighting for Triangles 题目连接: http://codeforces.com/gym/100015/attachments Description Andy and Ralph are playing a two-player game on a triangular board that looks like the following: 1 2 3 4 5 7 8 6 9 10 11 13 14 16 17 12 15 18 At each turn, a playe…
Problem K. Kitchen Robot Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100610 Description Robots are becoming more and more popular. They are used nowadays not only in manufacturing plants, but also at home. One programmer wit…
ZOJ Monthly, August 2014 E题 ZOJ月赛 2014年8月 E题 http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5334 Easy 2048 Again Time Limit: 2 Seconds Memory Limit: 65536 KB Dark_sun knows that on a single-track road (which means once he passed this…