摘要： 还是什么都不会。。。。。 阅读全文

摘要： E. Mishap in Clubtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputPolycarpus just has been out of luck lately! As soon as he found a job in the "Binary Cat" cafe, the club got burgled. All ice-cream was stolen.On the burglary night Polyc 阅读全文

摘要： 坑。http://codeforces.com/contest/245/problem/BB. Internet Addresstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya is an active Internet user. One day he came across an Internet resource he liked, so he wrote its address in the notebook. We kn 阅读全文