#include <bits/stdc++.h>
int main() {
  int x, y, m;
  scanf("%x%x", &x, &y);
  if (x < y) {
    printf("<\n%d<%d.\n", x, y);
  } else if (x > y) {
    printf(">\n%d<%d.\n", x, y);
  } else {
    printf("=\n%d=%d.\n", x, y);
  }
  return 0;
}
