摘要:
题目地址: http://poj.org/problem?id=2955 题目内容: Description We give the following inductive definition of a “regular brackets” sequence: the empty sequence 阅读全文
摘要:
题目地址: http://acm.hdu.edu.cn/showproblem.php?pid=1003 Problem Description Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max s 阅读全文