Algorithm / Data Structure - 随笔分类(第3页) - 浩然119

LeetCode 48. Rotate Image

摘要：https://leetcode.com/problems/rotate-image/description/ You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockw 阅读全文

posted @ 2018-02-14 09:08 浩然119 阅读(238) 评论(0) 推荐(0)

LeetCode 76. Minimum Window Substring

摘要：https://leetcode.com/problems/minimum-window-substring/description/ Given a string S and a string T, find the minimum window in S which will contain a 阅读全文

posted @ 2018-02-13 10:55 浩然119 阅读(165) 评论(0) 推荐(0)

Find minimum continuous subsequence tags

摘要：Given targetList, a list of strings representing the desired tags, and availableTagList, a list of strings representing the sequence of all available 阅读全文

posted @ 2018-02-12 20:03 浩然119 阅读(456) 评论(0) 推荐(0)

Find substring with K-1 distinct characters

摘要：参考 Find substring with K distinct characters Find substring with K distinct characters(http://www.cnblogs.com/pegasus923/p/8444653.html) Given a strin 阅读全文

posted @ 2018-02-12 16:50 浩然119 阅读(664) 评论(0) 推荐(0)

Find substring with K distinct characters

摘要：Given a string and number K, find the substrings of size K with K distinct characters. If no, output empty list. Remember to emit the duplicate substr 阅读全文

posted @ 2018-02-12 15:26 浩然119 阅读(766) 评论(0) 推荐(0)

LeetCode 763. Partition Labels

摘要：https://leetcode.com/problems/partition-labels/description/ A string S of lowercase letters is given. We want to partition this string into as many pa 阅读全文

posted @ 2018-02-12 11:15 浩然119 阅读(213) 评论(0) 推荐(0)

LeetCode 438. Find All Anagrams in a String

摘要：https://leetcode.com/problems/find-all-anagrams-in-a-string/description/ Given a string s and a non-empty string p, find all the start indices of p's 阅读全文

posted @ 2018-02-10 20:14 浩然119 阅读(193) 评论(0) 推荐(0)

LeetCode 20. Valid Parentheses

摘要：https://leetcode.com/problems/valid-parentheses/description/ Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine 阅读全文

posted @ 2018-02-10 10:54 浩然119 阅读(135) 评论(0) 推荐(0)

LeetCode 1. Two Sum

摘要：https://leetcode.com/problems/two-sum/description/ Given an array of integers, return indices of the two numbers such that they add up to a specific t 阅读全文

posted @ 2018-02-09 10:53 浩然119 阅读(195) 评论(0) 推荐(0)

LeetCode 38. Count and Say

摘要：https://leetcode.com/problems/count-and-say/description/ The count-and-say sequence is the sequence of integers with the first five terms as following 阅读全文

posted @ 2018-02-06 14:11 浩然119 阅读(219) 评论(0) 推荐(0)

LeetCode 7. Reverse Integer

摘要：https://leetcode.com/problems/reverse-integer/description/ Given a 32-bit signed integer, reverse digits of an integer. Example 1: Example 2: Example 阅读全文

posted @ 2018-02-05 18:46 浩然119 阅读(195) 评论(0) 推荐(0)

LeetCode 387. First Unique Character in a String

摘要：https://leetcode.com/problems/first-unique-character-in-a-string/description/ Given a string, find the first non-repeating character in it and return 阅读全文

posted @ 2018-02-02 16:22 浩然119 阅读(223) 评论(0) 推荐(0)

LeetCode 344. Reverse String

摘要：https://leetcode.com/problems/reverse-string/description/ Write a function that takes a string as input and returns the string reversed. Example:Given 阅读全文

posted @ 2018-02-02 15:37 浩然119 阅读(170) 评论(0) 推荐(0)

LeetCode 26. Remove Duplicates from Sorted Array

摘要：https://leetcode.com/problems/remove-duplicates-from-sorted-array/description/ Given a sorted array, remove the duplicates in-place such that each ele 阅读全文

posted @ 2018-01-30 13:09 浩然119 阅读(166) 评论(0) 推荐(0)

LeetCode 49. Group Anagrams

摘要：https://leetcode.com/problems/group-anagrams/description/ Given an array of strings, group anagrams together. For example, given: ["eat", "tea", "tan" 阅读全文

posted @ 2018-01-29 11:26 浩然119 阅读(235) 评论(0) 推荐(0)

LeetCode 242. Valid Anagram

摘要：https://leetcode.com/problems/valid-anagram/description/ Given two strings s and t, write a function to determine if t is an anagram of s. For example 阅读全文

posted @ 2018-01-27 17:39 浩然119 阅读(159) 评论(0) 推荐(0)

LeetCode 326. Power of Three

摘要：https://leetcode.com/problems/power-of-three/description/ Given an integer, write a function to determine if it is a power of three. Follow up:Could y 阅读全文

posted @ 2018-01-26 15:08 浩然119 阅读(163) 评论(0) 推荐(0)

LeetCode 231. Power of Two

摘要：https://leetcode.com/problems/power-of-two/description/ Given an integer, write a function to determine if it is a power of two. 简单数学题，位运算 2的幂在2进制中只有1 阅读全文

posted @ 2018-01-25 13:31 浩然119 阅读(153) 评论(0) 推荐(0)

LeetCode 14. Longest Common Prefix

摘要：https://leetcode.com/problems/longest-common-prefix/description/ Write a function to find the longest common prefix string amongst an array of strings 阅读全文

posted @ 2017-12-13 20:02 浩然119 阅读(176) 评论(0) 推荐(0)

面试总结之MISC（操作系统，网络，软件开发，测试，工具，系统设计, MISC)

摘要：All contents have already been moved to haoran119/interview (github.com) 操作系统解释堆和栈的区别。分配在堆的内存与分配在堆栈的内存有什么不同分配在堆的内存要手动去释放大厂面试爱问的「调度算法」，20 张图一举拿下 (q 阅读全文

posted @ 2017-09-25 22:33 浩然119 阅读(1800) 评论(0) 推荐(0)

随笔分类 - Algorithm / Data Structure