1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#include <iostream>
using namespace std;

int main() {
long long a;
long long b;
cin >> a;
cin >> b;
long long aabb = 0;
long long  podsuma = 0;
    for (long long i = a; i <= b; i++) {
        long long x = i;
        while (x > 0) {
                if (x % 10 == 0 || i % (x % 10) != 0)
                    break;
                x = x / 10;
            }
          if (x == 0) aabb++;
    }
    cout << aabb;


}