摘要：
一次洛谷月赛的T1，当时因为是信心赛，认为第一题应该不会太难，结果想了很久，直接额放弃正解选择暴力。。。简直就是巨坑的五维DP。。。mmd 题目背景 博弈正在机房颓一个叫做《模拟城市2.0》的游戏。 2048年，经过不懈努力，博弈终于被组织委以重任，成为D市市委书记！ 他勤学好问，励精图治，很快把D 阅读全文
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题目戳 题目描述 Bessie is playing hide and seek (a game in which a number of players hide and a single player (the seeker) attempts to find them after which 阅读全文
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题目戳 题目描述 Farmer John wants the cows to prepare for the county jumping competition, so Bessie and the gang are practicing jumping over hurdles. They ar 阅读全文