04 2019 档案

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posted @ 2019-04-23 22:07 csxsi 阅读(30) 评论(0) 推荐(0) 编辑
摘要:【洛谷P5315】头像上传 的题解 阅读全文
posted @ 2019-04-20 22:29 csxsi 阅读(772) 评论(0) 推荐(0) 编辑
摘要:Description The cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors 阅读全文
posted @ 2019-04-06 12:19 csxsi 阅读(228) 评论(0) 推荐(0) 编辑
摘要:Description There is a straight highway with villages alongside the highway. The highway is represented as an integer axis, and the position of each v 阅读全文
posted @ 2019-04-05 22:32 csxsi 阅读(251) 评论(0) 推荐(0) 编辑

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