4. Median of Sorted Arrays

Source: Internet
Author: User


Here is the sorted arrays nums1 and nums2 of size m and N respectively.

Find The median of the sorted arrays. The overall run time complexity should be O (log (m+n)).

Example 1:

NUMS1 = [1, 3]nums2 = [2]the median is 2.0

Example 2:

NUMS1 = [1, 2]NUMS2 = [3, 4]the median is (2 + 3)/2 = 2.5
My Submission 1 runtime:240ms
1  Public DoubleFindmediansortedarrays (int[] nums1,int[] nums2) {2list<int> list1=nums1. ToList ();3list<int> list2=Nums2. ToList ();4 List1. AddRange (LIST2);5 List1. Sort ();6         intn = list1. count%2;7         intMid=list1. count/2;8         if(List1. count==0)return 0;9         if(List1. count==1)returnlist1[0];Ten         if(n==1) One         { A             returnList1[mid]; -         } -         Else the         { -             return(Double) (list1[mid-1]+list1[mid])/2; -         } -}
C # Code

4. Median of Sorted Arrays

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