Lab 3: Number to Phrase

Version 1

Convert a given number into its english representation.

For example: 67 becomes 'sixty-seven'.

Handle numbers from 0-99

Hint: you can use modulus to extract the ones and tens digit

x = 67
tens_digit = x // 10
ones_digit = x % 10

Hint 2: use the digit as an index for a list of strings OR as a key for a dict of digit:phrase pairs.

Version 2

Handle numbers from 100-999.

Version 3 (optional)

Convert a number to roman numerals.

Version 4 (optional)

Convert a time given in hours and minutes to a phrase.