#include<iostream>
#include<cstdio>
#include<cstring>
using namespace std;
int a[1005];
int cnt[6];
int res[6];
int main()
{
int n;
cin>>n;
int i;
for(i=0;i<n;i++)
cin>>a[i];
int flg=1;
res[5]=-1;
for(i=0;i<n;i++)
{
if(a[i]%5==0&&a[i]%2==0)
{
res[1]+=a[i];
cnt[1]++;
}
if(a[i]%5==1)
{
res[2]+=flg*a[i];
flg*=-1;
cnt[2]++;
}
if(a[i]%5==2)
{
res[3]++;
cnt[3]++;
}
if(a[i]%5==3)
{
res[4]+=a[i];
cnt[4]++;
}
if(a[i]%5==4)
{
if(res[5]<a[i])
{
res[5]=a[i];
cnt[5]++;
}
}
}
for(i=1;i<=5;i++)
{
if(!cnt[i])
{
printf("N%c",i==5?'\n':' ');
}
else
{
if(i==4)
printf("%.1lf ",(double)res[4]/cnt[4]);
else
printf("%d%c",res[i],i==5?'\n':' ');
}
}
return 0;
}