#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b, c, rem;
  int rev = 0;
  cin >> a;
  cin >> b;
  while (b != 0) {
    rem = b % 10;
    rev = rev * 10 + rem;
    b /= 10;
  }
  c = a + rev;
  cout << c;
}
