Strings·easy 10 min 50 XP
Count Characters
Return the number of characters in a string, including spaces.
Examples
- countCharacters("hi there") → 8
Constraints
- Keep the required function name so the tests can find it
- Return a value instead of only logging it
- Do not mutate inputs unless the challenge asks you to
Count Characters · editor
Code runs in an isolated Web Worker with a 3-second timeout — no DOM access, and it can never hang the page.