RosettaCodeData/Task/Monty-Hall-problem/AutoHotkey/monty-hall-problem.ahk
2019-09-12 10:33:56 -07:00

34 lines
1.3 KiB
AutoHotkey

#SingleInstance, Force
Iterations = 1000
Loop, %Iterations%
{
If Monty_Hall(1)
Correct_Change++
Else
Incorrect_Change++
If Monty_Hall(2)
Correct_Random++
Else
Incorrect_Random++
If Monty_Hall(3)
Correct_Stay++
Else
Incorrect_Stay++
}
Percent_Change := round(Correct_Change / Iterations * 100)
Percent_Stay := round(Correct_Stay / Iterations * 100)
Percent_Random := round(Correct_Random / Iterations * 100)
MsgBox,, Monty Hall Problem, These are the results:`r`n`r`nWhen I changed my guess, I got %Correct_Change% of %Iterations% (that's %Incorrect_Change% incorrect). That's %Percent_Change%`% correct.`r`n`r`nWhen I randomly changed my guess, I got %Correct_Random% of %Iterations% (that's %Incorrect_Random% incorrect). That's %Percent_Random%`% correct.`r`n`r`nWhen I stayed with my first guess, I got %Correct_Stay% of %Iterations% (that's %Incorrect_Stay% incorrect). That's %Percent_Stay%`% correct.
ExitApp
Monty_Hall(Mode) ;Mode is 1 for change, 2 for random, or 3 for stay
{
Random, guess, 1, 3
Random, actual, 1, 3
Random, rand, 1, 2
show := guess = actual ? guess = 3 ? guess - rand : guess = 1 ? guess+rand : guess + 2*rand - 3 : 6 - guess - actual
Mode := Mode = 2 ? 2*rand - 1: Mode
Return, Mode = 1 ? 6 - guess - show = actual : guess = actual
}