方法一:Insertion Sort 1classMedianFinder {2vector<int> store;//resize-able3public:4/** initialize your data structure here.*/5MedianFinder() {67}89voidaddNum(intnum) {10if(store.empty())11store.push_back(num);12else13//insert(position, value)14//lower_bound(interator first, interator ...
题目来源: https://leetcode.com/problems/find-median-from-data-stream/ 题目描述:实现一个能插入数据和查询当前中位数的数据结构。 输入输出:输入输出格式请查看题目链接。 解题思路: 1,首先,一个很简单粗暴的想法是直接用vector储存数据并在每次查询时调用algorithm库中的sort函数进行排序,然后输出可直接输出中间...
void addNum(int num) - Add a integer number from the data stream to the data structure. double findMedian() - Return the median of all elements so far. For example: addNum(1) addNum(2) findMedian() -> 1.5 addNum(3) findMedian() -> 2 用一个最大堆存放比中位数小(或等于)的元...
Can you solve this real interview question? Find Median from Data Stream - The median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value, and the median is the mean of the two middle values. * For
Design a data structure that supports the following two operations: void addNum(int num)- Add a integer number from the data stream to the data structure. double findMedian()- Return the median of all elements so far. For example:
void addNum(int num) - Add a integer number from the data stream to the data structure. double findMedian() - Return the median of all elements so far. For example: addNum(1) addNum(2) findMedian() -> 1.5 addNum(3) findMedian() -> 2 ...
*small.begin() :0.5* (*small.begin() - *large.begin()); }private: multiset<long>small, large; }; 本文转自博客园Grandyang的博客,原文链接:找出数据流的中位数[LeetCode] Find Median from Data Stream,如需转载请自行联系原博主。
void addNum(int num) - Add a integer number from the data stream to the data structure. double findMedian() - Return the median of all elements so far. 设计一个数据结构,该数据结构维护一组数据,且支持以下操作: 1.添加元素,将整形数据添加到数据结构中 ...
void addNum(int num) - Add a integer number from the data stream to the data structure. double findMedian() - Return the median of all elements so far. Example: AI检测代码解析 addNum(1) addNum(2) findMedian() -> 1.5 addNum(3) ...
Can you solve this real interview question? Find Median from Data Stream - The median is the middle value in an ordered integer list. If the size of the list is even, there is no middle value, and the median is the mean of the two middle values. * For