PythonPython byteStarter~2h time-box

Invoice Words

An invoicing system needs to print amounts in words on official documents. Given an integer from 0 to 999,999,999,999, return its English representation.

Invoice Words
Step 1
Clone the starter repo
Candidate gets the full project locally — README, source, tests, runner config.
Step 2
Run the visible tests
Public test file is right there. Expectations are explicit from minute one.
Step 3
Make tests pass, push
Candidate works in their own style, pushes reviewable commits for your team.
Starter repo
What candidates clone
2 files
  • invoice_words.py
  • invoice_words_test.py

The full README and the hidden test suite are available once you open the byte in your CodeSubmit workspace. Candidates never see the hidden tests.

Skills tested
loopsparsingtext formattingtransforming
Difficulty
Starter

Fundamentals-level. Clear requirements, straightforward execution.