2020年5月27日
PAT.1045 Favorite Color Stripe(LIS变种)
摘要： 1045 Favorite Color Stripe (30分) Eva is trying to make her own color stripe out of a given one. She would like to keep only her favorite colors in her 阅读全文
posted @ 2020-05-27 23:09 Cruel_King 阅读(133) 评论(0) 推荐(0)
PAT.1044 Shopping in Mars(双指针)
摘要： 1044 Shopping in Mars (25分) Shopping in Mars is quite a different experience. The Mars people pay by chained diamonds. Each diamond has a value (in Ma 阅读全文
posted @ 2020-05-27 21:52 Cruel_King 阅读(116) 评论(0) 推荐(0)