Title case headline
A publishing tool formats headlines in title case. Given a headline of words (letters only) separated by single spaces, capitalize each word — first letter uppercase, the rest lowercase — except that the small words 'a', 'an', 'the', 'and', 'or', 'of', 'in', 'on', 'to' stay entirely lowercase. A small word in the first or last position is still capitalized. For example, 'the state of the art' becomes 'The State of the Art'.
Implement
title_case(headline: str) → strExamples
in
["the state of the art"]out"The State of the Art"What a strong answer looks like
State your approach and its time/space complexity out loud before you optimize. Handle the edge cases (empty input, duplicates, overflow), and say why you chose this over the brute force. Green tests are the floor, not the grade.
0:00 of about 15 min
solution.py
InputExpectedGot
["the state of the art"]"The State of the Art"not run yetsample