Lucky ticketsTime Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=86686#problem/J Description Everyone knows that in less than a month the Ice Hockey World Championship will start in Minsk. But few of the…
Common Subsequence Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 39009 Accepted: 15713 Description A subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = < x1, x2, ..…
Lucky tickets Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3298 Accepted: 2174 Description The public transport administration of Ekaterinburg is anxious about the fact that passengers don't like to pay for passage doing their best to a…
Lucky tickets Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3247 Accepted: 2136 Description The public transport administration of Ekaterinburg is anxious about the fact that passengers don't like to pay for passage doing their best…
Maximum sum Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 33918 Accepted: 10504 Description Given a set of n integers: A={a1, a2,..., an}, we define a function d(A) as below: Your task is to calculate d(A). Input The input consists o…
