LeetCode - 4. Median of Two Sorted Arrays(二分) 题目链接 题目 解析 假设两个数组的中间位置为k,其中k=(n1 + n2 + 1)/2,只要找到中间位置这个值,也就找到了中位数,所以我们可以把问题转换成查找两个数组中第 k 大的数。 如果是总数是偶数,那么如下图,我们的中位数肯定是(Ck-1 + CK) / 2;而...
LeetCode - 4. Median of Two Sorted Arrays(二分) 题目链接 题目 解析 假设两个数组的中间位置为k,其中k=(n1 + n2 + 1)/2,只要找到中间位置这个值,也就找到了中位数,所以我们可以把问题转换成查找两个数组中第 k 大的数。 如果是总数是偶数,那么如下图,我们的中位数肯定是(Ck-1 + CK) / 2;而...
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)). 解法一:保底做法,O(m+n)复杂度 按照归并排序的思路,先归并,再找中间值。 classSolution {public:doublefindMedianSortedArrays...
【LeetCode 4. Median of Two Sorted Arrays】两个有序数组的中位数求解 一、题目描述 给定两个已经排好序的数组nums1和nums2,长度分别是m和n,要求求出这两个有序数组合并后的新数组中的中位数,并要求整个程序实现的时间复杂度为O(log(m+n))。例如数组1 nums1=[1,3],给定的数组2为 nums2=[2],...
Date: Oct. 31, 2017 Problem: https://leetcode.com/problems/median-of-two-sorted-arrays/solution/ Description: There are two sorted arrays nums1 and nums2 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))....
Median of Two Sorted Arrays: Given two sorted arraysnums1andnums2of sizemandnrespectively, returnthe medianof the two sorted arrays. Example: Input: nums1 = [1,2,3,4,5], nums2 = [2,3,7] Output: 3.00000 Explanation: merged array = [1,2,2,3,3,4,5,7] and median is (3 + 3...
Given two sorted arrays nums1 and nums2 of size m and n respectively, return the median of the two sorted arrays.The overall run time complexity should be O(log (m+n)). Example 1:Input: nums1 = [1,3…
1个小时候开始着手google,然后发现网上solution各有千秋,不过发现一个思路非常清晰的两个reference,一个是http://fisherlei.blogspot.com/2012/12/leetcode-median-of-two-sorted-arrays.html,还有一个是http://blog.unieagle.net/2012/10/04/leetcode%E9%A2%98%E7%9B%AE%EF%BC%9Amedian-of-two-sorted-...
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)). O(m + n) 解法: AI检测代码解析 1 public class Solution {
【leetcode】Median of Two Sorted Arrays 题目简述: 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)). 解题思路: 这本身是个很简单的题目,但是题目要求他的复杂度为O(log(m...