#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,a=0,total=0;
    cin>>n;
    int arr[n];
    for(int i=0;i<n;i++){
        cin>>arr[i];
    }
    cout<<"Cac phan tu cua mang: ";
    for(int i=0;i<n;i++){
        cout<<arr[i]<<" ";
    }
    cout<<"\nCac phan tu khac 0 la: ";
    for(int i=0;i<n;i++){
        total+=arr[i];
        if(arr[i]!=0){
            cout<<arr[i]<<" ";
        }
        if(arr[i]%2==0){
            a++;
        }
    }
    cout<<"\nTrong mang co "<<a<<" phan tu chia het cho 2\nTong cac phan tu trong mang la: "<<total;
}

var a : aray[1..100] of integer; n , i ,d,t :integer;
begin 
d:=0;t:=0;
write('Nhap n :'); readln(n);
for i:=1 to n do begin
write('Nhap a[',i,']='); readln(a[i]);
end;
for i:=1 to n do write(a[i]:3);
for i:=1 to n do if a[i] mod 2 = 0 then d:=d+1;
write('Mang co ',d,' phan tu chia het cho 2');
for i:=1 to n do t:=t+a[i];
write('Tong cac phan tu :', t);
readln
end.