2018年1月4日

jump game

摘要： Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maxim 阅读全文

posted @ 2018-01-04 19:32 夜的第八章 阅读(150) 评论(0) 推荐(0)

spiral matrix 螺旋矩阵

摘要： Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. For example,Given the following matrix: You s 阅读全文

posted @ 2018-01-04 16:56 夜的第八章 阅读(306) 评论(0) 推荐(0)

导航