2019年8月22日
21 Spiral Matrix
摘要： Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. Example 1: Input: [ [ 1, 2, 3 ], [ 4, 5, 6 ], 阅读全文
posted @ 2019-08-22 16:35 孙小鸟 阅读(87) 评论(0) 推荐(0)
20 Plus One
摘要： Given a non empty array of digits representing a non negative integer, plus one to the integer. The digits are stored such that the most significant d 阅读全文
posted @ 2019-08-22 16:35 孙小鸟 阅读(78) 评论(0) 推荐(0)
19 Maximum Subarray
摘要： Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Inpu 阅读全文
posted @ 2019-08-22 16:35 孙小鸟 阅读(88) 评论(0) 推荐(0)