#include <stdio.h>
#include <string.h>
#include <math.h>
#include <iostream>
using namespace std;
int a [10000];
int main()
{
	int n ;
	cin >> n;
	int maxx = 0;
	for(int i = 0,x ;i < n ;i++)
	{	
		double num;
		cin >> num;
		num = num * 100;
		x = num;
		a[x]++;
		maxx = max(maxx , a[x]);
	}
	for(int i = 1 ; i <= 10000 ; i++)
	{
		if(a[i] == maxx)
		{
			double j = i;
			printf("%.2lf %d\n",j/100.0 , a[i]);
		}
	}
}