摘要: CROC 2016 - Final Round [Private, For Onsite Finalists Only] C. Binary Table 题意 给定一张$n$行$m$列的$01$图,可以无限次选择某行或者某列将其所有元素翻转($0\rightarrow1$或$1\rightarrow 阅读全文
posted @ 2020-12-23 18:58 StelaYuri 阅读(95) 评论(0) 推荐(0) 编辑