#include <bits/stdc++.h>
int main() {
  long long a, sum, l, i, b;
  char ch[10];
  while (scanf("%I64d", &a) != EOF) {
    getchar();
    scanf("%s", ch);
    l = strlen(ch);
    b = 0;
    for (i = l - 1; i > 0; i--) b = (ch[i] - '0' + b) * 10;
    b = ch[0] - '0' + b;
    sum = a + b;
    printf("%I64d\n", sum);
  }
}
