game.rb

#Guess the Number
#Coded by: Anthony Ross, Greg Sheppard, Dan Clark

MAX = 1000
puts "Guess a number between 0 and #{MAX}: "

guess_num = -1
winning_num = rand(MAX)

while guess_num != winning_num
	guess_num = gets.chomp

	if guess_num.to_i > MAX || guess_num.to_i < 0 || guess_num.to_i.to_s != guess_num
		puts "Invalid input, must enter a number between 0 and #{MAX}."
  elsif guess_num.to_i < winning_num
  	puts "Too low, try again..."
  else
  	puts "Too high, try again..."
  end
end

puts "Congratulations, You've guessed the number"