2019年2月1日
HDU 1087 最长不下降子序列 LIS DP
摘要： Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little about this 阅读全文
posted @ 2019-02-01 13:51 stul 阅读(120) 评论(0) 推荐(0)