Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorte...
分类：
其他好文 时间：
2014-07-07 16:53:17
阅读次数：
196
Problem Description:Given an array of integers, every element appearsthreetimes except for one. Find that single one.Solution:1 Arrays.sort(A...
分类：
其他好文 时间：
2014-07-07 16:10:04
阅读次数：
174
Problem Description:Given an array of integers, every element appearstwiceexcept for one. Find that single one.Solution: 1 public int singleNumber(int...
分类：
其他好文 时间：
2014-07-07 16:04:12
阅读次数：
178
Problem Description:Given an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given[100, 4, 200, 1...
分类：
其他好文 时间：
2014-07-07 15:54:24
阅读次数：
193
Given two numbers represented as strings, return multiplication of the numbers as a string.Note: The numbers can be arbitrarily large and are non-nega...
分类：
其他好文 时间：
2014-07-07 14:58:47
阅读次数：
175
Given two integers n and k, return all possible combinations of k numbers out of 1 ... n.
分类：
其他好文 时间：
2014-07-07 14:48:39
阅读次数：
160
Given a set of distinct integers, S, return all possible subsets.
分类：
其他好文 时间：
2014-07-07 14:31:24
阅读次数：
164
题目：Merge Two Sorted ListsMerge two sorted linked lists and return it as a new list. The new list should be made by splicing together the nodes of the ...
分类：
其他好文 时间：
2014-07-07 14:06:19
阅读次数：
221
I Can Guess the Data Structure!Time limit: 1.000 secondsThere is a bag-like data structure, supporting two operations:1 xThrow an element x into the b...
分类：
其他好文 时间：
2014-07-07 13:26:22
阅读次数：
296
Given two binary strings, return their sum (also a binary string).For example,a ="11"b ="1"Return"100". 1 class Solution 2 { 3 public: 4 ...
分类：
其他好文 时间：
2014-07-03 11:23:54
阅读次数：
164
