摘要: **记录** 22:42 2023-2-3 http://poj.org/problem?id=1979 reference:《挑战程序设计竞赛(第2版)》第二章练习题索引 p135 ### Description There is a rectangular room, covered with 阅读全文
posted @ 2023-02-03 22:42 57one 阅读(11) 评论(0) 推荐(0)