snowy_smile的博客

E. Kleofáš and the n-thlontime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputKleofáš is participating in an n-th

How Many NinesTime Limit: 1 Second      Memory Limit: 65536 KBIf we represent a date in the format YYYY-MM-DD (for example, 2017-04-09), do you know how many 9s will appear in all the dates be

GameTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 362    Accepted Submission(s): 88Problem Description  Sea5 and wzh are playing g

D. Memory and Scorestime limit per test2 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputMemory and his friend Lexa are competi

NanoApe Loves Sequence  Accepts: 531  Submissions: 2481 Time Limit: 2000/1000 MS (Java/Others)  Memory Limit: 262144/131072 K (Java/Others)问题描述退役狗 NanoApe 滚回去学文化课啦！在数学课上，Na

Join The FutureTime Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 118    Accepted Submission(s): 43Problem DescriptionProfessor Zhang

C. They Are Everywheretime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputSergei B., the young coach of Pokemo

The Lucky WeekTime Limit: 2 Seconds      Memory Limit: 65536 KB Edward, the headmaster of the Marjar University, is very busy every day and always forgets the date.There was one day Ed

B. Hamming Distance Sumtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputGenos needs your help. He was asked t

B. Wormstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputIt is lunch time for Mole. His friend, Marmot, prepar

风力观测发布时间: 2017年7月8日 22:05   最后更新: 2017年7月8日 23:29   时间限制: 1000ms   内存限制: 128M描述小Y正在观测y地区的风力情况，他在一条直线上依此设定了n个观测点，并观测与直线垂直方向的风力值，风力有时是正向的也有时是反向的，规定正向时的风力值为正数，他发现每次风力值的变化都可以表示为观测点上一条线段[L,R]