#include<bits/stdc++.h>
#define int long long
using namespace std;
int a[10005],n,maxx=INT_MIN,s;
double x,q[10005];
signed main(){
	cin>>n;
	for(int i = 1;i<=n;i++){
		cin>>x;
		int q1=x*100;
		a[q1]++;
	}
	for(int i = 0;i<=10000;i++){
		if(a[i]>maxx){
			maxx=a[i];
			memset(q,0,sizeof(q));
			q[1]=i*1.00/100;
			s=1;
		}
		else if(a[i]==maxx){
			q[++s]=i*1.00/100;
		}
	}
	for(int i = 1;i<=s;i++){
		printf("%.2lf %lld\n",q[i],maxx);
	}
	return 0;
}