#include <iostream>
#include <fstream>
using namespace std;
int n,x,v[9999999999],i,j,;
int main ()
{
 ifstream f("elmaj.in");
 ofstream g("elmaj.out");
 f>>n;
 for(i=1;i<=n;i++)
    {
     f>>v[i];
     y=0;
     for(j=i;j<=n;i++)
        {
         f>>v[j];
         if(v[i]==v[j]) y++;
        }
     if(i>=n/2+1) g<<v[i]<<" "<<y;


    }
 f.close();
 g.close();
 return 0;
}