2020年7月7日
0306. Additive Number (M)
摘要： Additive Number (M) 题目 Additive number is a string whose digits can form additive sequence. A valid additive sequence should contain at least three nu 阅读全文
posted @ 2020-07-07 04:58 墨云黑 阅读(211) 评论(0) 推荐(0)
0060. Permutation Sequence (M)
摘要： Permutation Sequence (M) 题目 The set [1,2,3,...,*n*] contains a total of n! unique permutations. By listing and labeling all of the permutations in ord 阅读全文
posted @ 2020-07-07 02:57 墨云黑 阅读(207) 评论(0) 推荐(0)
0066. Plus One (E)
摘要： Plus One (E) 题目 Given a non-empty array of digits representing a non-negative integer, plus one to the integer. The digits are stored such that the mo 阅读全文
posted @ 2020-07-07 01:17 墨云黑 阅读(205) 评论(0) 推荐(0)