[poj 1004]Financial Management 题目链接 http://poj.org/problem?id=1004 继续阅读[poj 1004]Financial Management
[洛谷 2678,2855][USACO06DEC][NOIP2015]跳石头 题目链接 https://www.luogu.org/problem/P2678 https://www.luogu.org/problem/P2855 继续阅读[洛谷 2678,2855][USACO06DEC][NOIP2015]跳石头