2017年6月7日

摘要： https://leetcode.com/problems/implement-strstr/#/description Implement strStr(). Returns the index of the first occurrence of needle in haystack, or - 阅读全文

posted @ 2017-06-07 18:00 Premiumlab 阅读(93) 评论(0) 推荐(0)

88. Merge Sorted Array

摘要： https://leetcode.com/problems/merge-sorted-array/#/description Given two sorted integer arrays nums1 and nums2, merge nums2 into nums1 as one sorted a 阅读全文

posted @ 2017-06-07 16:44 Premiumlab 阅读(125) 评论(0) 推荐(0)

234. Palindrome Linked List

摘要： https://leetcode.com/problems/palindrome-linked-list/#/description Given a singly linked list, determine if it is a palindrome. Follow up:Could you do 阅读全文

posted @ 2017-06-07 15:30 Premiumlab 阅读(170) 评论(0) 推荐(0)

2017年6月6日

Remove duplicates

摘要： https://github.com/Premiumlab/Python-for-Algorithms--Data-Structures--and-Interviews/blob/master/Mock%20Interviews/Social%20Network%20Company/Social%2 阅读全文

posted @ 2017-06-06 21:35 Premiumlab 阅读(325) 评论(0) 推荐(0)

Unsorted, maximum ==> sorted

摘要： https://github.com/Premiumlab/Python-for-Algorithms--Data-Structures--and-Interviews/blob/master/Mock%20Interviews/Social%20Network%20Company/Social%2 阅读全文

posted @ 2017-06-06 21:32 Premiumlab 阅读(132) 评论(0) 推荐(0)

Find one unique integer

摘要： https://github.com/Premiumlab/Python-for-Algorithms--Data-Structures--and-Interviews/blob/master/Mock%20Interviews/Social%20Network%20Company/Social%2 阅读全文

posted @ 2017-06-06 21:29 Premiumlab 阅读(238) 评论(0) 推荐(0)

TwoSum

摘要： On-Site Question 1 - SOLUTION Problem Given a list of integers and a target number, write a function that returns a boolean indicating if its possible 阅读全文

posted @ 2017-06-06 21:24 Premiumlab 阅读(130) 评论(0) 推荐(0)

13. Roman to Integer

摘要： https://leetcode.com/problems/roman-to-integer/#/description Given a roman numeral, convert it to an integer. Input is guaranteed to be within the ran 阅读全文

posted @ 2017-06-06 21:18 Premiumlab 阅读(101) 评论(0) 推荐(0)

38. Count and Say - Unsolved

摘要： https://leetcode.com/problems/count-and-say/#/description The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 阅读全文

posted @ 2017-06-06 20:18 Premiumlab 阅读(118) 评论(0) 推荐(0)

543. Diameter of Binary Tree

摘要： https://leetcode.com/problems/diameter-of-binary-tree/#/description Given a binary tree, you need to compute the length of the diameter of the tree. T 阅读全文

posted @ 2017-06-06 15:30 Premiumlab 阅读(140) 评论(0) 推荐(0)


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