题解 | #数据流中的中位数#
数据流中的中位数
https://www.nowcoder.com/practice/9be0172896bd43948f8a32fb954e1be1
using System.Collections.Generic;
class Solution {
List<int> list = new List<int>();
public void Insert(int num) {
// write code here
int nFI = list.FindIndex(r => r > num);
if (nFI > -1)
list.Insert(nFI, num);
else
list.Add(num);
}
public double GetMedian() {
// write code here
int nM = list.Count / 2;
if (list.Count % 2 == 0)
return (list[nM] + list[nM - 1]) / 2.0;
else
return list[nM];
}
}
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