随笔分类 -  leetcode

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摘要:``` /** * Source : https://oj.leetcode.com/problems/regular-expression-matching/ * * Created by lverpeng on 2017/6/30. * * * Implement regular expression matching with support for '.' and '*'. *... 阅读全文
posted @ 2017-08-02 23:08 lacker 阅读(324) 评论(0) 推荐(0)
摘要:``` import org.lep.leetcode.parseint.IntegerParser; /** * Source : https://oj.leetcode.com/problems/palindrome-number/ * * Created by lverpeng on 2017/7/5. * * Determine whether an integer is a ... 阅读全文
posted @ 2017-08-01 23:15 lacker 阅读(153) 评论(0) 推荐(0)
摘要:``` / Source : https://oj.leetcode.com/problems/string to integer atoi/ Created by lverpeng on 2017/7/4. Implement atoi to convert a string to an inte 阅读全文
posted @ 2017-07-31 22:57 lacker 阅读(162) 评论(0) 推荐(0)
摘要:``` / Source : https://oj.leetcode.com/problems/reverse integer/ Created by lverpeng on 2017/7/4. Reverse digits of an integer. Example1: x = 123, ret 阅读全文
posted @ 2017-07-30 22:19 lacker 阅读(170) 评论(0) 推荐(0)
摘要:``` / Source : https://oj.leetcode.com/problems/zigzag conversion/ Created by lverpeng on 2017/6/29. The string "PAYPALISHIRING" is written in a zigza 阅读全文
posted @ 2017-07-29 22:28 lacker 阅读(153) 评论(0) 推荐(0)
摘要:``` import java.util.Arrays; / Source : https://oj.leetcode.com/problems/longest palindromic substring/ Created by lverpeng on 2017/6/28. Given a stri 阅读全文
posted @ 2017-07-28 23:20 lacker 阅读(150) 评论(0) 推荐(0)
摘要:``` import java.util.HashSet; import java.util.Set; / Source : https://oj.leetcode.com/problems/longest substring without repeating characters/ Create 阅读全文
posted @ 2017-07-27 23:40 lacker 阅读(128) 评论(0) 推荐(0)
摘要:``` import java.util.HashSet; import java.util.Set; / Source : https://oj.leetcode.com/problems/longest substring without repeating characters/ Create 阅读全文
posted @ 2017-07-27 00:51 lacker 阅读(120) 评论(0) 推荐(0)
摘要:``` import java.util.ArrayList; import java.util.LinkedList; import java.util.List; /** * Source : https://oj.leetcode.com/problems/add-two-numbers/ * * Created by lverpeng on 2017/6/23. * * Yo... 阅读全文
posted @ 2017-07-25 22:06 lacker 阅读(153) 评论(0) 推荐(0)
摘要:``` import java.util.HashMap; import java.util.Map; /** * Source : https://oj.leetcode.com/problems/two-sum-iii-data-structure-design/ * * Created by lverpeng on 2017/6/23. * * * Design and imp... 阅读全文
posted @ 2017-07-24 07:59 lacker 阅读(171) 评论(0) 推荐(0)
摘要:``` import java.util.Arrays; /** * Source : https://oj.leetcode.com/problems/two-sum-ii-input-array-is-sorted/ * * Created by lverpeng on 2017/6/22. * * Given an array of integers that is alread... 阅读全文
posted @ 2017-07-23 22:58 lacker 阅读(145) 评论(0) 推荐(0)
摘要:``` package org.lep.leetcode.twosum; import java.util.Arrays; import java.util.HashMap; import java.util.Map; / source:https://leetcode.com/problems/t 阅读全文
posted @ 2017-07-19 22:02 lacker 阅读(174) 评论(0) 推荐(0)

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