#3582
Generate Tag for Video Caption
pupil · 530 · lc easy +28 · 32.3% accepted · 67 likes · top 10%
Description
A string caption represents a video description. Produce a hashtag as follows:
- Join all words into a single camelCase string prefixed with '#': the first word is fully lowercased; every subsequent word has its first letter uppercased and remaining letters lowercased.
- Remove all non-letter characters except the leading '#'.
- Truncate to a maximum of 100 characters.
Return the resulting tag.
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