Problem Description:Givennpoints on a 2D plane, find the maximum number of points that lie on the same straight line.Solution: 1 public int maxPoint.....
分类:
其他好文 时间:
2014-07-07 16:55:19
阅读次数:
281
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
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
一:编写目的本文档的编写旨在探寻规范的软件开发流程、加快软件开发速度、提高软件开发质量、降低项目综合成本。IT界有一句格言:"You can do it right; you can do it fast; you can do it cheap. Pick two." 而我们要做的就是:提供优质服...
分类:
其他好文 时间:
2014-07-03 11:06:20
阅读次数:
188
Problem A: GuessTime Limit:1 SecMemory Limit:32 MBDescriptionIn the television program "Shopping Street" of CCTV-2, two people, A and B are guessing t...
分类:
其他好文 时间:
2014-06-30 23:24:47
阅读次数:
220
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
分类:
其他好文 时间:
2014-06-30 21:36:50
阅读次数:
292
题目链接:点击打开链接
题意:给定一棵树
找2条点不重复的路径,使得两路径的长度乘积最大
思路:
1、为了保证点不重复,在图中删去一条边,枚举这条删边
2、这样得到了2个树,在各自的树中找最长链,即树的直径,然后相乘即可
#include
#include
#include
#include
#include
#include
#include
#include
#include
#i...
分类:
其他好文 时间:
2014-06-30 07:30:01
阅读次数:
235