ADM UBB2018

//B1 UBB2018
#include <iostream>

using namespace std;
int conversie(char s[],int lung){
    if(lung==1){
        if(s[lung]>='A')
         return s[lung] - 'A' + 10;
         else
         return s[lung] - '0';
    }
    else{
         if(s[lung]>='A')
                 return conversie(s,lung-1)*16+s[lung] - 'A' + 10;
                 else
                 return conversie(s,lung-1)*16+s[lung] - '0';
    }
}
int main() {
    char s[100];
    int lung=2;
    cin >>(s+1);
    cout<<conversie(s,lung);
    return 0;
}
///b2 ubb 2018

#include <iostream>

using namespace std;

void f(int a, int b, int x[], int &k) {
    int p = 1;
    k = 0;
    while(p * 10 + 1 <= a) {
        p = p * 10 + 1;
    }
    while(p <= b) {
        for(int c = 1; c <= 9; c++) {
            if(c * p >= a && c * p <= b) {
                k++;
                ///x[k] = c * p;
                cout << x[k] << ' ';
            }
        }
        p = p * 10 + 1;
    }
    ///cout << endl;
}

int main() {
    int a, b, x[1001] = {}, k;
    cin >> a >> b;
    f(a, b, x, k);
    for(int i = 1; i <= k; i++) {
        cout << x[i] << ' ';
    }
}