Live2d Test Env
2018年12月13日
HDU - 2475：Box（splay维护森林）
摘要： There are N boxes on the ground, which are labeled by numbers from 1 to N. The boxes are magical, the size of each one can be enlarged or reduced arbi 阅读全文
posted @ 2018-12-13 22:40 nimphy 阅读(253) 评论(0) 推荐(0) 编辑