【题目】
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 sorted from left to right.
The first integer of each row is greater than the last integer of the previous ...
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其他好文 时间:
2014-06-05 08:28:43
阅读次数:
321
You are given annxn2D matrix representing an
image.Rotate the image by 90 degrees (clockwise).Follow up:Could you do this
in-place?classSolution{publi...
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其他好文 时间:
2014-06-04 20:25:09
阅读次数:
227
Given a matrix ofmxnelements (mrows,ncolumns),
return all elements of the matrix in spiral order.For example,Given the
following matrix:[ [ 1, 2, 3 ]....
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其他好文 时间:
2014-06-04 20:06:52
阅读次数:
256
Given an integern, generate a square matrix
filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should
return the following matri...
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其他好文 时间:
2014-06-04 19:28:23
阅读次数:
220
1001:A+B 输入输出练习II 分数: 2 时间限制:1 秒内存限制:32 兆特殊判题:
否提交:112解决:
68题目描述你的任务是计算a+b。输入格式第一行是一个整数N,表示后面会有N行a和b,通过空格隔开。输出对于输入的每对a和b,你需要在相应的行输出a、b的和。如第二对a和b,对应的和也...
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其他好文 时间:
2014-06-03 09:49:15
阅读次数:
1634
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 ...
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编程语言 时间:
2014-06-03 07:13:21
阅读次数:
339
本文为senlie原创,转载请保留此地址:http://blog.csdn.net/zhengsenliePopulating
Next Right Pointers in Each Node IITotal Accepted:9695Total
Submissions:32965Follow up...
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其他好文 时间:
2014-05-31 02:59:18
阅读次数:
302
题意:computing a max-spacingk-clustering.spacing 是指两个
cluster 之间的最小距离输入:[number_of_nodes][edge 1 node 1] [edge 1 node 2] [edge 1
cost][edge 2 node 1] [e...
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其他好文 时间:
2014-05-29 20:40:30
阅读次数:
323
题意:what is the largest value ofksuch that there is
ak-clustering with spacing at least 3? That is, how many clusters are needed to
ensure that no pair...
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其他好文 时间:
2014-05-29 20:39:26
阅读次数:
305
原题地址:https://oj.leetcode.com/problems/subsets-ii/题意:Given
a collection of integers that might contain duplicates,S, return all possible
subsets.Note:E...
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编程语言 时间:
2014-05-29 19:10:53
阅读次数:
278