//Bai 18
 
#include<bits/stdc++.h>
using namespace std;
#define el "\n"
#define ll long long
#define ull unsigned long long
#define se second
#define fi first
#define be begin()
#define en end()
#define Faster cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0);
int n;
unordered_map<int,int> mp;
void Run()
{
    cin >> n;
    int mid = (n + 1) / 2;
    while(n--)
    {
        int x; cin >> x;
        mp[x]++;
        if(n == mid) mid = x;
    }
    cout << mp[mid];
}
int main()
{
    Faster;
    Run();
    return 0;
}
 
 

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