2017年7月6日
PAT1045. Favorite Color Stripe
摘要： 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 favorite order by cutting off th 阅读全文
posted @ 2017-07-06 17:54 肉松松鼠 阅读(172) 评论(0) 推荐(0) 编辑