2015年5月27日
LeetCode Add and Search Word - Data structure design
摘要： Design a data structure that supports the following two operations:void addWord(word)bool search(word)search(word) can search a literal word or a regu... 阅读全文
posted @ 2015-05-27 01:59 卖程序的小歪 阅读(261) 评论(0) 推荐(0)
LeetCode Combination Sum III
摘要： Find all possible combinations ofknumbers that add up to a numbern, given that only numbers from 1 to 9 can be used and each combination should be a u... 阅读全文
posted @ 2015-05-27 01:07 卖程序的小歪 阅读(166) 评论(0) 推荐(0)
LeetCode Contains Duplicate
摘要： Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the arr... 阅读全文
posted @ 2015-05-27 00:23 卖程序的小歪 阅读(224) 评论(0) 推荐(0)