一道记忆搜索题，记忆搜索题就是搜索的形式+DP的思想！题目：FatMouse has
stored some cheese in a city. The city can be considered as a square grid of
dimension n: each grid locatio...
分类：
其他好文 时间：
2014-06-03 14:14:28
阅读次数：
466
原题地址：https://oj.leetcode.com/problems/word-break-ii/题意：Given
a stringsand a dictionary of wordsdict, add spaces insto construct a sentence
where each ...
分类：
编程语言 时间：
2014-06-03 07:13:21
阅读次数：
339
Given a binary tree containing digits
from0-9only, each root-to-leaf path could represent a number.An example is the
root-to-leaf path1->2->3which rep...
分类：
其他好文 时间：
2014-05-30 16:32:52
阅读次数：
226
Given a stringsand a dictionary of wordsdict,
add spaces insto construct a sentence where each word is a valid dictionary
word.Return all such possibl...
分类：
其他好文 时间：
2014-05-30 16:28:34
阅读次数：
199
Follow up for problem "Populating Next Right
Pointers in Each Node".What if the given tree could be any binary tree? Would
your previous solution stil...
分类：
其他好文 时间：
2014-05-30 16:17:49
阅读次数：
210
Evaluate the value of an arithmetic expression
inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an
integer or another express...
分类：
其他好文 时间：
2014-05-30 15:22:39
阅读次数：
301
Given a binary tree struct TreeLinkNode {
TreeLinkNode *left; TreeLinkNode *right; TreeLinkNode *next; }Populate each next
pointe...
分类：
其他好文 时间：
2014-05-30 15:21:20
阅读次数：
181
A linked list is given such that each node
contains an additional random pointer which could point to any node in the list
or null.Return a deep copy ...
分类：
其他好文 时间：
2014-05-30 15:07:49
阅读次数：
260
There areNchildren standing in a line. Each
child is assigned a rating value.You are giving candies to these children
subjected to the following requi...
分类：
其他好文 时间：
2014-05-30 15:04:58
阅读次数：
224
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：
2014-05-30 14:59:37
阅读次数：
241
