PAT1012

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstring>
using namespace std;
int main()
{
int k,oddsum,sum2,aveans,ans,maxscore,f1,f2,f3,f4,f5,a[1005];
double ave;
int n;
while(cin>>n)
{

f1=f2=f3=f4=f5=0;
oddsum=0;
sum2=0;
k=1;
ans=0;
maxscore=0;
ave=0.0;
aveans=0;

for(int i=0;i<n;i++)
cin>>a[i];


for(int i=0;i<n;i++)
if(a[i]%5==0&&a[i]%2==0)
{
f1=1;
oddsum+=a[i];}

for(int i=0;i<n;i++)
{
if(a[i]%5==1)
{sum2=sum2+(k*a[i]);
f2=1;
k=-k;}
}

for(int i=0;i<n;i++)
{
if(a[i]%5==2)
{
f3=1;
ans++;}
}

for(int i=0;i<n;i++)
{
if(a[i]%5==3)
{
ave+=a[i];
f4=1;
aveans++;}
}

for(int i=0;i<n;i++)
{
if(a[i]%5==4)
{
f5=1;
maxscore=max(maxscore,a[i]);}

}

if(aveans!=0)
ave/=aveans;

if(f1!=0)
printf("%d ",oddsum);
else
printf("N ");

if(f2!=0)
printf("%d ",sum2);
else
printf("N ");

if(f3!=0)
printf("%d ",ans);
else
printf("N ");


if(f4!=0)
printf("%.1lf ",ave);
else
printf("N ");



if(f5!=0)
printf("%d\n",maxscore);
else
printf("N\n");




 
}
return 0;
 }