2020年5月12日
Leetcode1139 Largest 1-Bordered Square 题解
摘要： 原题： Given a 2D grid of 0s and 1s, return the number of elements in the largest square subgrid that has all 1s on its border, or 0 if such a subgrid do 阅读全文
posted @ 2020-05-12 20:36 J1ac 阅读(233) 评论(0) 推荐(0) 编辑