摘要:
题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=5455 题意是 Fang Fang says she wants to be remembered.I promise her. We define the sequence F of strings.F 阅读全文
摘要:
题目连接:http://acm.hdu.edu.cn/showproblem.php?pid=5461 题目的意识是给你n个数以及a, b,从n个数中选两个数使得a*t1^2 + b*t2最大, 思路很简单。 见代码解释: 阅读全文