2018年1月17日
[LeetCode] Battleships in a Board
摘要： Given an 2D board, count how many battleships are in it. The battleships are represented with 'X's, empty slots are represented with '.'s. You may ass 阅读全文
posted @ 2018-01-17 10:24 immjc 阅读(134) 评论(0) 推荐(0) 编辑