2018年5月6日
79. Word Search在字母矩阵中查找单词
摘要： ［抄题］： Given a 2D board and a word, find if the word exists in the grid. The word can be constructed from letters of sequentially adjacent cell, where 阅读全文
posted @ 2018-05-06 22:39 苗妙苗 阅读(309) 评论(0) 推荐(0)
78. Subsets 求所有子集（有重复就continue）
摘要： ［抄题］： Given a set of distinct integers, nums, return all possible subsets (the power set). Note: The solution set must not contain duplicate subsets. 阅读全文
posted @ 2018-05-06 16:14 苗妙苗 阅读(115) 评论(0) 推荐(0)