#include <iostream>
using namespace std;
int main ()
{
int a, b, b1, cifre_b, aux = 1;
cin >> a >> b;
b1 = b;
while (b1 > 0) {
cifre_b++;
b1 /= 10;
}
for (unsigned int i = 1; i <= cifre_b; i++) {
aux *= 10;
}
int c = (a * aux) + b;
cout << c;
return 0;
}
