#include "stdafx.h"  
using namespace System;  
using Microsoft::ML::Probabilistic::Models;

void TwoCoins()  
{  
  // The model  
  Variable<bool>^ firstCoin = Variable::Bernoulli(0.5)->Named("firstCoin");  
  Variable<bool>^ secondCoin = Variable::Bernoulli(0.5)->Named("secondCoin");  
  Variable<bool>^ bothHeads = (firstCoin & secondCoin)->Named("bothHeads");  

  // The inference  
  InferenceEngine^ ie = gcnew InferenceEngine();  
  Console::WriteLine("Probability both coins are heads: " + ie->Infer(bothHeads));  
  bothHeads->ObservedValue = false;  
  Console::WriteLine("Probability distribution over first coin: " + ie->Infer(firstCoin));  
}  

int main()  
{  
  TwoCoins();  
  return 0;  
}