2014年12月5日
BZOJ3570: DZY Loves Physics I
3570: DZY Loves Physics ITime Limit: 10 SecMemory Limit: 256 MBSubmit: 101Solved: 64[Submit][Status]Description背景众所周知，DZY是个大学霸，精通数理化。有天，吉丽拿着一道物理题目去问DZ... Read More
posted @ 2014-12-05 12:29 ZYF-ZYF Views(414) Comments(0) Diggs(0) Edit
BZOJ3781: 小B的询问
3781: 小B的询问Time Limit: 10 SecMemory Limit: 128 MBSubmit: 146Solved: 98[Submit][Status]Description小B有一个序列，包含N个1~K之间的整数。他一共有M个询问，每个询问给定一个区间[L..R]，求Sigma... Read More
posted @ 2014-12-05 11:44 ZYF-ZYF Views(171) Comments(0) Diggs(0) Edit
BZOJ3166: [Heoi2013]Alo
3166: [Heoi2013]AloTime Limit: 20 SecMemory Limit: 256 MBSubmit: 394Solved: 204[Submit][Status]DescriptionWelcome to ALO ( Arithmetic and Logistic Onl... Read More
posted @ 2014-12-05 11:24 ZYF-ZYF Views(253) Comments(0) Diggs(0) Edit