jeudi 19 novembre 2015

How to sample without replacement using c++ uniform_int_distribution

I want to use the uniform_int_distribution in the c++ random library. However, it only does the sampling with replacement, as in the example below. How can I sample without replacement?

#include <iostream>
#include <random>

int main()
{
  std::default_random_engine generator;
  std::uniform_int_distribution<int> distribution(1,4);

  for(int i=0; i<4; ++i)
    std::cout << distribution(generator) << std::endl;

  return 0;
}




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