quick and dirty arithmetic cli

10 addition probs (0..10)

def ask question
  print question
  STDIN.gets.chomp
end

new_problem = true

10.times do
  if new_problem
    one = rand(10)
    two = rand(10)
  end
  
  answer = ask "#{one} + #{two} = "
  if answer == (one + two).to_s
    print "Great Job!! `-_-`\n\n"
    new_problem = true
  else
    print "Nope! Try again!!\n\n"
    new_problem = false
    redo
  end
end