#include <iostream>

int main() {
  long long A, B, N1 = 5000, N2 = 200000;
  std::cin >> A >> B;
  double l1, r1, l2, r2;

  l1 = 1. * A / N1;
  l2 = 1. * B / N2;
  r1 = l1 + 1./ N1;
  r2 = l2 + 1./ N2;
  std::cout << l1 << std::endl;
  std::cout << r1 << std::endl;
  std::cout << l2 << std::endl;
  std::cout << r2 << std::endl;
  
  if ((l1 <= l2 && l2 <= r1) || (l1 <= r2 && r2 <= r1)) {
    std::cout << 1 << std::endl;
  } else {
    std::cout << 2 << std::endl;
  }
}