#include <bits/stdc++.h>
using namespace std;
int main(){
	int n,i,z,l,c,a[100],b[100]={0},d[100]={0},j,s=0,max=0;
	float p,h=0,w;
	cin>>n;
	for(i=0;i<n;i++){
		cin>>a[i];
		h=h+a[i];
	}
	p=h/n;
	printf("%.2f ",p);
	for(l=n-1;l>0;l--){
		for(c=0;c<l;c++){
			if(a[c]>a[c+1]){
				swap(a[c],a[c+1]);
			}
		}
	}
	if(n%2==0){
		w=(a[n/2]+a[n/2-1])/2.0;
	}else{
		w=a[n/2];
	}

	for(i=0;i<n;i++){
		for(j=0;j<=i;j++){
			if(b[j]==a[i]){
				break;
			}
			if(b[j]==0){
				b[j]=a[i];
				s++;
				break;
			}
		}
	}
	for(i=0;i<s;i++){
		for(j=0;j<n;j++){
			if(b[i]==a[j]){
				d[i]++;
			}
		}
	}
	for(i=0;i<s;i++){
		if(max<d[i]){
			max=d[i];
		}
	}
	cout<<max<<" ";	
	printf("%.1f",w);
	
}


/**************************************************************
	Problem: 1179
	User: 15159808820
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2076 kb
****************************************************************/