#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,i,j=0;
	float s=0;
	cin>>n;
	int m[100];
	for(i=0;i<n;i++){
		cin>>m[i];
		s+=m[i];
	}
	s/=n;
	printf("%.1f\n",s);
	for(i=0;i<n;i++){
		if(m[i]>=s){
			j++;
		}
	}
	cout<<j<<" "<<n-j;
	return 0;
}

/**************************************************************
	Problem: 1231
	User: zzz
	Language: C++
	Result: Accepted
	Time:51 ms
	Memory:2076 kb
****************************************************************/