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  1. import java.util.Random;
  2.  
  3. class main {
  4. 	public static void main(String[] args) {
  5.  
  6. 		Random randomno = new Random();
  7.  
  8. 		double Amount = 0;
  9.  
  10. 		for (int counter = 0; counter < 1000; counter++) {
  11.  
  12. 			int Door = (randomno.nextInt(3) + 1);
  13. 			int Door2 = (randomno.nextInt(3) + 1);
  14.  
  15. 			System.out.println("Door Selected:  " + Door2 + "  Door With Car:  " + Door);
  16. 			if (Door != Door2) {
  17. 				Amount++;
  18. 			}
  19.  
  20. 		}
  21.  
  22. 		double Amount2 = 1000.0 - Amount;
  23.  
  24. 		System.out.println("\nMonty Hall Problem:");
  25. 		System.out.println("The host shows three doors and explains that one has a car,");
  26. 		System.out.println("and the others have a goat, you choose one and he reveals one you DIDN'T pick to be a goat.");
  27. 		System.out.println("Since there are two goats, there will always be at least one to reveal.");
  28. 		System.out.println("There's the door that you picked and the other one that hasn't been revealed,");
  29. 		System.out.println("do you switch to that door?\n");
  30.  
  31. 		System.out.println("Evidence sugests that switching will give about a two in three chance of winning,");
  32. 		System.out.println("if you pick a goat and switch, you get a car, if you pick a car and switch, you get a goat.");
  33. 		System.out.println("Since there is a 2 in 3 chance you pick a goat, switching will move that chance to the car!");
  34. 		System.out.println("I have made a simple code to prove this.");
  35.  
  36. 		System.out.println("\nThis simple code I've written gives results at the top. This is what the code does 1000 times:");
  37. 		System.out.println("A random door is selected as the car, and a random door is selected as the chosen door.");
  38. 		System.out.println("It uses the results to generate this:\n");
  39.  
  40. 		System.out.println("Choosing switch for all 1000 of these senarios gives you:\n" + (Amount/10.0) + "% chance of winning.\n");
  41.  
  42. 		System.out.println("Choosing stay for all 1000 of these senarios gives you: \n" + (Amount2/10.0) + "% chance of winning.");
  43.  
  44. 	}
  45. }
Success #stdin #stdout 0.16s 320704KB
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Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  3  Door With Car:  1
Door Selected:  2  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  2
Door Selected:  3  Door With Car:  2
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  2
Door Selected:  3  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  3
Door Selected:  3  Door With Car:  3
Door Selected:  2  Door With Car:  1
Door Selected:  1  Door With Car:  3
Door Selected:  1  Door With Car:  1
Door Selected:  3  Door With Car:  2
Door Selected:  1  Door With Car:  3
Door Selected:  2  Door With Car:  2
Door Selected:  1  Door With Car:  2

Monty Hall Problem:
The host shows three doors and explains that one has a car,
and the others have a goat, you choose one and he reveals one you DIDN'T pick to be a goat.
Since there are two goats, there will always be at least one to reveal.
There's the door that you picked and the other one that hasn't been revealed,
do you switch to that door?

Evidence sugests that switching will give about a two in three chance of winning,
if you pick a goat and switch, you get a car, if you pick a car and switch, you get a goat.
Since there is a 2 in 3 chance you pick a goat, switching will move that chance to the car!
I have made a simple code to prove this.

This simple code I've written gives results at the top. This is what the code does 1000 times:
A random door is selected as the car, and a random door is selected as the chosen door.
It uses the results to generate this:

Choosing switch for all 1000 of these senarios gives you:
68.1% chance of winning.

Choosing stay for all 1000 of these senarios gives you: 
31.9% chance of winning.
https://ideone.com/ygPH5n
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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