题目:传送门 题目描述 This is a very simple problem, just like previous one. You are given a postive integer n, and you need to divide this integer into m pieces. Then multiply the m pieces together. There are many way to do this. But shadow95 want to know the…
题解报告:poj 2955 Brackets(括号匹配) Description We give the following inductive definition of a “regular brackets” sequence: the empty sequence is a regular brackets sequence, if s is a regular brackets sequence, then (s) and [s] are regular brackets sequen…