class Solution {
public:
vector<int> v;
void Insert(int num) {
//快排nlogn
v.push_back(num);
sort(v.begin(),v.end());
}
double GetMedian() {
if(v.size()%2==0)
{
int right=v.size()/2;
return (v[right]+v[right-1])/2.0;
}
else{
return v[v.size()/2];
}
}
};



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