#include <iostream>
#include <stack>
#include <cmath>
#include <vector>
#include <string.h>
#include <queue>
#include <stdio.h>
#include <iomanip>
#include <cstdio>
#include <algorithm>
#define int long long
using namespace std;
const int N = 1e4 + 10;
const int INF = 0x3f3f3f3f;
int a[N];
signed main()
{
	int n, maxx = -INF;
    cin >> n;
    for(int i = 1; i <= n; i++)
    {
        double x;
        cin >> x;
        x *= 100;
        int xx = x;
        a[xx]++;
        maxx = max(maxx, a[xx]);
    }
    //cout << maxx << endl;
    for(int i= 1; i <= 10000; i++)
    {
        if(a[i] == maxx)
        {
            //一种奇怪的东西
            int len1, len2;
            len1 = i / 100;
            len2 = i % 100;
            cout << len1 << "." << len2 << " " << maxx << endl;
            //一种奇怪的东西
        }
    }
	return 0;
}