摘要: No Need 题目描述 AtCoDeer the deer has N cards with positive integers ... 阅读全文
posted @ 2020-02-05 22:49 OvO1 阅读(38) 评论(0) 推荐(0) 编辑
摘要: Go Home 题目描述 There is a kangaroo at coordinate 0 on an infinite nu... 阅读全文
posted @ 2020-02-05 22:15 OvO1 阅读(48) 评论(0) 推荐(0) 编辑