#include <iostream>
#include <cmath>
#include <random>

int main() {
    std::cout << "Distance: " << std::hypot(3.0, 4.0) << " km\n";
    std::mt19937 engine{19};
    std::uniform_int_distribution<int> station{1, 4};
    int selected = station(engine);
    std::cout << "Draw within range: " << (selected >= 1 && selected <= 4) << '\n';
}