#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;
}
/**************************************************************
	Problem: 1231
	User: wngjinming
	Language: C++
	Result: Accepted
	Time:53 ms
	Memory:2076 kb
****************************************************************/