题目：Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique lo....
分类：
编程语言 时间：
2014-08-04 04:10:26
阅读次数：
374
Problem Description
Continuous Same Game is a simple game played on a grid of colored blocks. Groups of two or more connected (orthogonally, not diagonally) blocks that are the same color may be r...
分类：
其他好文 时间：
2014-08-03 23:21:29
阅读次数：
336
Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given the fol...
分类：
其他好文 时间：
2014-08-03 22:59:56
阅读次数：
259
本文出自：http://blog.csdn.net/svitter
题意分析：
Given m sequences, each contains n non-negative integer. Now we may select one number from each sequence to form a sequence with m integers. It's clear
...
分类：
其他好文 时间：
2014-08-03 12:54:15
阅读次数：
912
题目：Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given the....
分类：
编程语言 时间：
2014-08-03 04:40:04
阅读次数：
351
This article refers to males and females alike. You may think that love is something that is simply thrown upon you, but this is an unhealthy assump.....
分类：
其他好文 时间：
2014-08-02 15:22:23
阅读次数：
293
列表和数据框
1.列表
list函数创建列表
> (a_list 1,-3),nrow=2),asin))
[[1]]
[1] 1 1 2 5 14 42
[[2]]
[1] "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"
[...
分类：
其他好文 时间：
2014-08-02 10:08:33
阅读次数：
303
题目：Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1...
分类：
编程语言 时间：
2014-08-02 09:50:13
阅读次数：
232
倍增法在线LCA.....
ZOJ Problem Set - 3195
Design the city
Time Limit: 1 Second Memory Limit: 32768 KB
Cerror is the mayor of city HangZhou. As you may know, the traffic system of thi...
分类：
其他好文 时间：
2014-08-01 23:07:52
阅读次数：
321
Given inorder and postorder traversal of a tree, construct the binary tree.
Note:
You may assume that duplicates do not exist in the tree.
/**
* Definition for binary tree
* struct TreeNode {...
分类：
其他好文 时间：
2014-08-01 19:53:32
阅读次数：
222
