随笔分类 -  algorithm

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Leetcode 33: Search in Rotated Sorted Array
摘要：Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You a 阅读全文
posted @ 2017-11-06 02:15 逸朵 阅读(135) 评论(0) 推荐(0)
Leetcode 5: Longest Palindromic Substring
摘要：Given a string s, find the longest palindromic substring in s. You may assume that the maximum length of s is 1000. Example: Input: "babad" Output: "b 阅读全文
posted @ 2017-11-04 12:06 逸朵 阅读(151) 评论(0) 推荐(0)
Leetcode 3: Longest Substring Without Repeating Characters
摘要：Given a string, find the length of the longest substring without repeating characters. Examples: Given "abcabcbb", the answer is "abc", which the leng 阅读全文
posted @ 2017-11-04 11:58 逸朵 阅读(132) 评论(0) 推荐(0)
Leetcode 2: Add Two Numbers
摘要：You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes contai 阅读全文
posted @ 2017-11-04 11:56 逸朵 阅读(97) 评论(0) 推荐(0)
Leetcode 32: Longest Valid Parentheses
摘要：Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()", the lo 阅读全文
posted @ 2017-11-04 11:49 逸朵 阅读(120) 评论(0) 推荐(0)
Leetcode 717: 1-bit and 2-bit Characters
摘要：We have two special characters. The first character can be represented by one bit 0. The second character can be represented by two bits (10 or 11). N 阅读全文
posted @ 2017-11-04 11:36 逸朵 阅读(263) 评论(0) 推荐(0)

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