When provided with a number between 0-9, return it in words.
Input :: 1
Output :: "One".
If your language supports it, try using a switch statement.
def switch_it_up(number)
case number
when 1 then 'One'
when 2 then 'Two'
when 3 then 'Three'
when 4 then 'Four'
when 5 then 'Five'
when 6 then 'Six'
when 7 then 'Seven'
when 8 then 'Eight'
when 9 then 'Nine'
else
'Zero'
end
end