#include<stdio.h>
int main(){
int n,x,i,t=1;
int a1,a2,a3,a5,a,b,c,d,e;
double a4;
a=b=c=d=e=0;
a1=a2=a3=a4=a5=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&x);
if(x%10==0)
{a1+=x;a++;}
if(x%5==1)
{a2=a2+t*x;b++;t=-t;}
if(x%5==2)
{a3++;c++;}
if(x%5==3)
{
d++;
a4+=x;
}
if(x%5==4 )
{if(x>a5)
a5=x;e++;}
}
if(a!=0)
printf("%d ",a1);
else
printf("N ");
if(b!=0)
printf("%d ",a2);
else
printf("N ");
if(c!=0)
printf("%d ",a3);
else
printf("N ");
if(d!=0)
printf("%.1f ",a4/d);
else
printf("N ");
if(e!=0)
printf("%d\n",a5);
else
printf("N");
return 0;
}
int main(){
int n,x,i,t=1;
int a1,a2,a3,a5,a,b,c,d,e;
double a4;
a=b=c=d=e=0;
a1=a2=a3=a4=a5=0;
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&x);
if(x%10==0)
{a1+=x;a++;}
if(x%5==1)
{a2=a2+t*x;b++;t=-t;}
if(x%5==2)
{a3++;c++;}
if(x%5==3)
{
d++;
a4+=x;
}
if(x%5==4 )
{if(x>a5)
a5=x;e++;}
}
if(a!=0)
printf("%d ",a1);
else
printf("N ");
if(b!=0)
printf("%d ",a2);
else
printf("N ");
if(c!=0)
printf("%d ",a3);
else
printf("N ");
if(d!=0)
printf("%.1f ",a4/d);
else
printf("N ");
if(e!=0)
printf("%d\n",a5);
else
printf("N");
return 0;
}