2020年5月31日
【POJ3133】Manhattan Wiring （插头dp）
摘要： Manhattan Wiring 题意： There is a rectangular area containing n × m cells. Two cells are marked with “2”, and another two with “3”. Some cells are occup 阅读全文
posted @ 2020-05-31 15:09 季芊月 阅读(209) 评论(0) 推荐(0) 编辑