2019年8月22日
LightOJ - 1287 Where to Run （期望dp+记忆化）
摘要： 题面： Last night you robbed a bank but couldn't escape and when you just got outside today, the police started chasing you. The city, where you live in, 阅读全文
posted @ 2019-08-22 20:00 断腿三郎 阅读(256) 评论(0) 推荐(0)
LightOJ - 1284 Lights inside 3D Grid （概率计算）
摘要： 题面： You are given a 3D grid, which has dimensions X, Y and Z. Each of the X x Y x Z cells contains a light. Initially all lights are off. You will hav 阅读全文
posted @ 2019-08-22 14:46 断腿三郎 阅读(208) 评论(0) 推荐(0)