水题,排序
#include <iostream>
#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <algorithm>
using namespace std;
const int maxn = 10001;
int main()
{
//freopen("D:\\t.txt", "r", stdin);
int n;
scanf("%d", &n);
int f[maxn];
for (int i = 0; i < n; i++)
scanf("%d", &f[i]);
sort(f, f + n);
printf("%d\n", f[n / 2]);
return 0;
}