From: vadivelan K <vattibe@...>
Date: 2010-09-07T18:03:36+09:00
Subject: Re: Dice Roller

--0016e6480678fd2779048fa7abba
Content-Type: text/plain; charset=ISO-8859-1

Thanks Brian for pointed out this. Yes it will returns the value bw 0 and 4
suits for 5-sided die.

We can use this

puts "Roll #{n+1}: #{1 + rand(7-1)}"

This way we can get the values between 0 to 6 as final result.


On Tue, Sep 7, 2010 at 1:22 PM, Brian Candler <b.candler@pobox.com> wrote:

> Vadivelan Vaddi wrote:
> > By adding the min value to the rand(max-min), we can get random number
> > bw the range(min,max).
> >
> > print "How many dice do you want to roll? "
> > num_rolls = gets.to_i
> > num_rolls.times do |n|
> >   puts "Roll #{n+1}: #{1 + rand(6-1)}"
> > end
>
> That's a five-sided die. rand(5) gives a number between 0 and 4
> inclusive.
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
regards,
vadivelan

--0016e6480678fd2779048fa7abba--