c++ rand

rex.cpp

#include <random>
using std::random_device;
using std::uniform_int_distribution;
using std::generate_canonical;

int main(int, char **) {
  // makes random numbers
  random_device engine{};
  
  // generate in [0, 2]
  uniform_int_distribution<int> uid{0, 2};
  auto result = uid(engine);
  
  // generate in [0, 1), 10 bits
  auto zeroToOne = generate_canonical<double, 10>(engine);
  
  return 0;
}