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Strings·easy 10 min 50 XP

Capitalize Words

Capitalize the first letter of every word in a sentence.

Examples

  • capitalizeWords("hello there world") → "Hello There World"

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
Capitalize Words · editor

Code runs in an isolated Web Worker with a 3-second timeout — no DOM access, and it can never hang the page.