2020年8月18日
967. Numbers With Same Consecutive Differences
摘要： Return all non-negative integers of length N such that the absolute difference between every two consecutive digits is K. Note that every number in th 阅读全文
posted @ 2020-08-18 21:59 Schwifty 阅读(173) 评论(0) 推荐(0)
846. Hand of Straights
摘要： Alice has a hand of cards, given as an array of integers. Now she wants to rearrange the cards into groups so that each group is size W, and consists 阅读全文
posted @ 2020-08-18 13:38 Schwifty 阅读(111) 评论(0) 推荐(0)