摘要: 808. 分汤 题解: 先对n进行优化,除以25 上取整 分析A和B汤 | A | B | 概率 | | | | | | <=0 | <=0 | 0.5 | | >0 | <=0 | 0 | | <=0 | >0 | 1 | | >0 | >0 | f[i][j] = (f[i-4][j] + f[ 阅读全文
posted @ 2022-11-21 23:00 Eiffelzero 阅读(43) 评论(0) 推荐(0)