5.2.2

#include <iostream>
#include <cmath>

using namespace std;

int main()
{
    int n;
    int A[100];
    cin>>n;
    for (int i=0;i<n;i++)
    {
        cin>>A[i];
    }
    for (int i=0;i<n;i++)
    {
        if (A[i]%2==0)
            cout<<A[i]<<" ";
    }
    return 0;
}