lab3_n1

#include<math.h>
#include<iostream>
using namespace std;
int main()
{
    setlocale(LC_ALL, "RUS");
    int n, d, f, s;
    cout << "n="; cin >> n;
    d = n;
    s = 1;
    while (d > 0 or d<0)
    {
        f = d % 10;
        s *= f;
        d /= 10;
        if(s<0)
        {
            s *= -1;
        }
    }
    cout << "Произведение цифр числа=" << s << "\n";
    return 0;
}