2018年11月28日
[Leetcode 72]编辑距离 Edit Distance
摘要： 【题目】 Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 operations pe 阅读全文
posted @ 2018-11-28 22:57 alau 阅读(110) 评论(0) 推荐(0)
[Leetcode 452] 最少需要射出多少支箭Minimum Number of Arrows to Burst Balloons 贪心 重载
摘要： 【题目】 There are a number of spherical balloons spread in two-dimensional space. For each balloon, provided input is the start and end coordinates of th 阅读全文
posted @ 2018-11-28 14:15 alau 阅读(141) 评论(0) 推荐(0)