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209. Minimum Size Subarray Sum

摘要： https://leetcode.com/problems/minimum-size-subarray-sum/#/description Given an array of n positive integers and a positive integer s, find the minimal 阅读全文

posted @ 2017-07-10 22:40 Premiumlab 阅读(108) 评论(0) 推荐(0)

215. Kth Largest Element in an Array

摘要： https://leetcode.com/problems/kth-largest-element-in-an-array/#/description Find the kth largest element in an unsorted array. Note that it is the kth 阅读全文

posted @ 2017-07-10 21:18 Premiumlab 阅读(285) 评论(0) 推荐(0)

238. Product of Array Except Self

摘要： https://leetcode.com/problems/product-of-array-except-self/#/description Given an array of n integers where n > 1, nums, return an array output such t 阅读全文

posted @ 2017-07-10 17:06 Premiumlab 阅读(103) 评论(0) 推荐(0)

79. Word Search

摘要： https://leetcode.com/problems/word-search/#/description Given a 2D board and a word, find if the word exists in the grid. The word can be constructed 阅读全文

posted @ 2017-07-10 16:40 Premiumlab 阅读(113) 评论(0) 推荐(0)

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 @ 2017-07-09 15:14 Premiumlab 阅读(166) 评论(0) 推荐(0)

236. Lowest Common Ancestor of a Binary Tree

摘要： https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/#/description Given a binary tree, find the lowest common ancestor (LCA) of two 阅读全文

posted @ 2017-07-09 14:33 Premiumlab 阅读(109) 评论(0) 推荐(0)

133. Clone Graph

摘要： Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors. OJ's undirected graph serialization: Nodes are labeled 阅读全文

posted @ 2017-07-09 12:54 Premiumlab 阅读(140) 评论(0) 推荐(0)

43. Multiply Strings

摘要： https://leetcode.com/problems/multiply-strings/#/description Given two non-negative integers num1 and num2 represented as strings, return the product 阅读全文

posted @ 2017-07-09 11:13 Premiumlab 阅读(126) 评论(0) 推荐(0)

98. Validate Binary Search Tree

摘要： https://leetcode.com/problems/validate-binary-search-tree/#/description Given a binary tree, determine if it is a valid binary search tree (BST). Assu 阅读全文

posted @ 2017-07-09 10:26 Premiumlab 阅读(143) 评论(0) 推荐(0)

78. Subsets

摘要： https://leetcode.com/problems/subsets/#/description Given a set of distinct integers, nums, return all possible subsets. Note: The solution set must n 阅读全文

posted @ 2017-07-08 11:37 Premiumlab 阅读(132) 评论(0) 推荐(0)

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