#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]);
		}
	}
}

#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;
}

#include using namespace std; int main(){ for(int i=1;i<=514514;i++){ cout<<"1111111111111111111111111111111111111111111111111111111111111"; } }

#include using namespace std; int main(){ for(int i=1;i<=514514;i++){ cout<<"1111111111111111111111111111111111111111111111111111111111111"; } }