原创 Google SDE 面經
我面試的崗位是Google的Software Development Engineer。整體面試效率太低，面試結束一個月才被通知沒通過，挺氣的，忍不住吐槽效率太低。1.LintCode - 尋找峯值。給定一個無重複整數的數組，首先增加然後減
2019-07-12 13:11:23
原创 Lintcode106 Convert Sorted List to Balanced BST solution 題解
【題目描述】Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.給出一個所
2019-02-22 14:14:32
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原创 Lintcode163 Unique Binary Search Trees solution 題解
【題目描述】Given n, how many structurally unique BST s (binary search trees) that store values 1...n?給出n，問由 1...n爲節點組成的不同的二叉查
2019-02-22 14:14:31
原创 Lintcode131 Building Outline solution 題解
【題目描述】GivenNbuildings in a x-axis，each building is a rectangle and can be represented by a triple (start, end, height)，w
2019-02-22 14:14:16
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原创 Lintcode136 Palindrome Partitioning solution 題解
【題目描述】Given a strings, partitionssuch that every substring of the partition is a palindrome.Return all possible palindro
2019-02-22 14:14:11
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原创 Lintcode163 Unique Binary Search Trees solution 題解
【題目描述】Given n, how many structurally unique BST s (binary search trees) that store values 1...n?給出n，問由 1...n爲節點組成的不同的二叉查
2019-02-22 14:14:08
原创 Lintcode139 Subarray Sum Closest solution 題解
【題目描述】Given an integer array, find a subarray with sum closest to zero. Return the indexes of the first number and last
2019-02-22 14:14:08
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原创 Lintcode108 Palindrome Partitioning || solution 題解
【題目描述】Given a strings, cutsinto some substrings such that every substring is a palindrome.Return the minimum cuts needed
2019-02-22 14:14:05
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原创 Lintcode137 Clone Graph solution 題解
【題目描述】Clone an undirected graph. Each node in the graph contains alabeland a list of itsneighbors.How we serialize an un
2019-02-22 14:14:05
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原创 Lintcode107 Word Break solution 題解
【題目描述】Given a string s and a dictionary of words dict, determine if s can be break into a space-separated sequence of on
2019-02-22 14:14:04
原创 Lintcode138 Subarray Sum solution 題解
【題目描述】Given an integer array, find a subarray where the sum of numbers iszero. Your code should return the index of the
2019-02-22 14:14:04
原创 Twitter 電面波士頓經歷
我先是向twitter投了簡歷，後面收到線上編程測試的通知。一個小時完成兩道難度不高的編程題還是挺容易的。唯一有一點兒想吐槽的就是twitter官方要求使用的編輯器功能較弱。在當天晚上收到了線上編程測試通過的通知，然後約了第二天下午兩點進行
2019-02-22 14:14:04
原创 Lintcode165 Merge Two Sorted Lists solution 題解
【題目描述】Merge two sorted (ascending) linked lists and return it as a new sorted list. The new sorted list should be made b
2019-02-22 14:14:04
原创 Lintcode105 Copy List with Random Pointer solution 題解
【題目描述】A linked list is given such that each node contains an additional random pointer which could point to any node in
2019-02-22 14:14:04
原创 Lintcode140 Fast Power solution 題解
【題目描述】Calculate the an % b where a, b and n are all 32 bit integers.計算an% b，其中a，b和n都是32位的整數。【題目鏈接】www.lintcode.com/en/pr
2019-02-22 14:14:03