#include <fstream>
using namespace std;
ifstream fin("elmaj.in");
ofstream fout("elmaj.out");
int n,a,f[200000000],maxim,i;

int main()
{
    fin>>n;
    for (i=1; i<=n; ++i)
        fin>>a, f[a]++;


    for(i=1;i<=1000000;i++) if(f[i]>n/2) fout<<i<<" "<<f[i];

    return 0;
}