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[LeetCode]4.Median of Two Sorted Arrays
Median of Two Sorted Arrays Total Accepted: 4990 Total Submissions: 30805My Submissions There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. Th...
分类:其他好文   时间:2015-04-03 13:34:56    阅读次数:151
LeetCode4 Median of Two Sorted Arrays
题目地址:https://leetcode.com/problems/median-of-two-sorted-arrays/ 这道题就是求两个有序序列的中位数。这也是2015年4月阿里实习生招人附加题第一题 我用的是归并算法,时间复杂度和空间复杂度都为O(M+N) class Solution { public: double findMedianSortedArrays(int ...
分类:其他好文   时间:2015-04-03 11:18:54    阅读次数:134
HDU 3282 Running Median 动态中位数,可惜数据范围太小
给你n个数,每次插入一个数,当插入数的数量为奇数的时候,我们就输出中位数
分类:其他好文   时间:2015-04-02 14:50:37    阅读次数:515
Median of Two Sorted Array---LeetCode
这道题比较直接的想法就是用Merge Sorted Array这个题的方法把两个有序数组合并,当合并到第(m+n)/2个元素的时候返回那个数即可,而且不用把结果数组存起来。算法时间复杂度是O(m+n),空间复杂度是O(1)。因为代码比较简单,就不写出来了,跟Merge Sorted Array比较类似,大家可以参照这个题目的解法。 接下来我们考虑有没有优化的算法。优化的思想来源于orde...
分类:其他好文   时间:2015-04-02 09:08:26    阅读次数:231
Median of Two Sorted Arrays--LeetCode
题目: There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). 思路:这道题比较直接的想法就是用Merge Sort...
分类:其他好文   时间:2015-04-01 09:33:08    阅读次数:143
Erlang和C实现O(n)复杂度求中位数
方法类似于快速排序,只是它只处理单侧的情况。 Erlang:这里对于奇数和偶数都是求下中位数find_median([]) ->error; find_median(A) ->find_median(A,(len(A)+1) div 2). find_median([H|T],Idx) ->Len=len([X||X<-T,X<H]),...
分类:其他好文   时间:2015-03-31 00:52:47    阅读次数:117
[LeetCode] Median of Two Sorted Arrays
Median of Two Sorted Arrays There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). 解题...
分类:其他好文   时间:2015-03-30 16:37:48    阅读次数:126
【经典】Median of Two Sorted Arrays
题目:leetcode Median of Two Sorted Arrays   There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should ...
分类:其他好文   时间:2015-03-29 12:23:21    阅读次数:143
LeetCode Algorithm 04
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
分类:其他好文   时间:2015-03-21 22:51:10    阅读次数:200
[JS做LeetCode] Median of Two Sorted Arrays
Median of Two Sorted Arrays
分类:Web程序   时间:2015-03-21 18:37:28    阅读次数:131
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