zoj 3633 - Alice's present(暴力？set)

Cinema in Akiba Cinema in Akiba (CIA) is a small but very popular cinema in Akihabara. Every night the cinema is full of people. The layout of CIA is very interesting, as there is only one row so that every audience can enjoy the wonderful movies without any annoyance by other audiences sitting in front of him/her.

D - Geek’s Collection **Time Limit:**2000MS **Memory Limit:**65536KB 64bit IO Format:%lld & %llu Submit Status Description The word geek is a slang term, with different meanings ranging from “a computer expert or enthusiast” to “a carnival performer who performs sensationally morbid or disgusting acts”, with a general pejorative meaning of “a peculiar or otherwise dislikable person, especially one who is perceived to be overly intellectual”.

1106 质数检测 基准时间限制：1 秒 空间限制：131072 KB 分值: 0 难度：基础题