摘要:
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1114 题目描述: Piggy-Bank Before ACM can do anything, a budget must be prepared and the necessary financial 阅读全文
摘要:
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1065 题目描述: floor(x) is the largest integer not greater than x , 也就是,floor(x) 返回的是小于等于x的所有整数中最大的整数,简单的说, 阅读全文