I like the way the program is quick and responsive, taking less than 2 seconds to process each number.
|Input||Expected Output||Correct Output?|
|155||one hundred fifty-five||✓|
|9,999||nine thousand nine hundred ninety-nine||✓|
|10,000.999||ten thousand and nine hundred ninety-nine thousandths||✓|
Unfortunately, the program failed to output zero — which may be the decider of who wins the challenge.