2019年2月13日
19.2.13 [LeetCode 75] Sort Colors
摘要： Given an array with n objects colored red, white or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the or 阅读全文
posted @ 2019-02-13 20:41 TobicYAL 阅读(135) 评论(0) 推荐(0)
19.2.13 [LeetCode 74] Search a 2D Matrix
摘要： Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted f 阅读全文
posted @ 2019-02-13 20:13 TobicYAL 阅读(125) 评论(0) 推荐(0)
19.2.13 [LeetCode 73] Set Matrix Zeroes
摘要： Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in-place. Example 1: Example 2: Follow up: A straight forward solu 阅读全文
posted @ 2019-02-13 20:04 TobicYAL 阅读(146) 评论(0) 推荐(0)
19.2.13 [LeetCode 72] Edit Distance
摘要： Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 operations permitt 阅读全文
posted @ 2019-02-13 19:40 TobicYAL 阅读(152) 评论(0) 推荐(0)
19.2.13 [LeetCode 71] Simplify Path
摘要： Given an absolute path for a file (Unix-style), simplify it. Or in other words, convert it to the canonical path. In a UNIX-style file system, a perio 阅读全文
posted @ 2019-02-13 18:23 TobicYAL 阅读(180) 评论(0) 推荐(0)