#include <iostream>
using namespace std;
int x, s, p;
int main ()
{
cin >> x;
s = 0;
p = 1;
while (x > 0) {
if (x%5 == 0) s = s + x%10;
if (x%10%3 == 0) p = x%10 * p;
x = x/10;
}
cout << "suma este: " << s << endl << "produsul este: " << p;
return 0;
}