Răspuns:
1)#include <iostream>
using namespace std;
int nr_cifre(int n)
{
int nr=0;
while(n!=0)
{
if(n%10%2==0)
nr++;
n=n/10;
}
return nr;
}
2)#include <iostream>
using namespace std;
int produs_cifre(int n)
{
int p=1;
while(n!=0)
{
if(n%10%2==1)
p=p*(n%10);
n=n/10;
}
return p;
}