#include <bits/stdc++.h>
using namespace std;
ifstream in("elmaj.in");
ofstream out("elmaj.out");
int main()
{
    int nr,nrap=1,n;
    vector<int> v;
    in>>n;
    for(int i=1;i<=n;i++)
    {
        int a;
        in>>a;
        v.push_back(a);
    }
    map<int, int> m;
    for ( int i = 0 ; i < v.size() ; i++ )
    {
        if ( m.find(v[i]) == m.end() )
        {
            m.insert(make_pair(v[i], 1));
        }
        else
        {
            m[v[i]]++;
        }
    }
    for ( auto it = m.begin() ; it != m.end() ; it++ )
    {
        if ( (*it).second >= n/2+1 )
        {
            out<<(*it).first<<" "<<(*it).second;
        }
    }
    return 0;
}