2020年2月23日
[POJ2452] Sticks Problem
摘要： Description Xuanxuan has n sticks of different length. One day, she puts all her sticks in a line, represented by S1, S2, S3, ...Sn. After measuring t 阅读全文
posted @ 2020-02-23 22:47 OItby 阅读(245) 评论(0) 推荐(0) 编辑
实时疫情
摘要： 中国加油，武汉加油！！！ 阅读全文
posted @ 2020-02-23 12:07 OItby 阅读(281) 评论(0) 推荐(0) 编辑