Normalize a display label
Difficulty: Easy
Trim a string and replace each run of Unicode whitespace with one ASCII space. Preserve case, accents, punctuation and word order.
Examples
''''' Ada\tLovelace \n''Ada Lovelace'' café\u2003NOIR ''café NOIR'Constraints
Use only Python standard-library modules. Inputs contain at most 1,000 records and 100,000 characters unless stated otherwise. Do not mutate input objects. Return the specified JSON-compatible value; do not print it.
Review lesson: Cleaning whitespace and normalizing text safelyA little nudge
Reveal one hint at a time. Give yourself a moment to try it.
Worked solution
Try your own approach first, then compare the reasoning.
Complexity
Ready when you are
Write your solution, then run it against the practice tests.
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