poj 2388 快速排序

我实在是太懒了，水过吧

#include<iostream>
#include<algorithm>
using namespace std;

const int MAXN = 1E4;
int a[MAXN+1];

int main()
{
    int N;
    cin>>N;
    for(int i = 0;i<N;i++)
        cin>>a[i];
    sort(a,a+N);
    cout<<a[N/2]<<endl;
}

 

转载于:https://www.cnblogs.com/ZZUGPY/p/8476308.html