leetcode 4. 两个排序数组的中位数 Median of two sorted arrays https://leetcode-cn.com/problems/median-of-two-sorted-arrays/description/ 题目描述 给定两个大小为 m 和 n 的有序数组 nums1 和 nums2 。 请找出这两个有序数组的中位数。要求算法的时间复杂度为 O(log (m+n)) 。 你可以假设...
leetCode-4-Median of Two Sorted Arrays-Hard descrition There are two sorted arraysnums1andnums2of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). example 1 nums1 = [1, 3] nums2 = [2] The median is ...
//more detail refer to: http://fisherlei.blogspot.com/2012/12/leetcode-median-of-two-sorted-arrays.html //using the method of getting the kth number in the two sorted array to solve the median problem //divide-and-conquer //very clean and concise public: doublefindMedianSortedArrays(intA...
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1.Problem 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)). Example1:nums1=[1,3]nums2=[2]Themedianis2.0Example2:nums1=[1,2]nums2=[3,4]Themedianis(2+...
given a fixed length K of a sliding window. so we are given an array as well. and this sliding window slides all the way, and get the maximum each time it moves. return the results in array. my idea: wow, it looks like a deque and priority queue problem! and I remember the imple...
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...
004LeetCode--MedianOfTwoSortedArray 【004-Median of Two Sorted Arrays(两个排序数组的中位数)】 学习LeetCode打卡第 4天(重要提示:参考自DERRANTCM和http://blog.csdn.net/hk2291976/article/details/51107778(这篇讲解的非常透彻明白,再次感谢博主大大!!),感谢两位博主的无私分享),这篇博文主要记录自己的学习...
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)). ...
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...