随笔分类 -  数学:概率,期望,方差

摘要:D. Jerry's Protest time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Andrew and Jerry are 阅读全文
posted @ 2017-06-29 17:07 Angel_Kitty 阅读(377) 评论(0) 推荐(0) 编辑