摘要: 通过二分图建模将点匹配转化为边匹配 + 分析合法条件 + 分析连边性质 + 树形背包解决,神仙题 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 阅读全文
posted @ 2022-06-15 21:20 tzc_wk 阅读(79) 评论(0) 推荐(0)