Word Analyzer

Challenge on lesson: Checkpoint: Strings

CHALLENGE

Difficulty: beginner+25 XP

Implement int word_length(const char* w) (length, -1 for NULL), int digit_count(const char* s) (count of '0'..'9'), and void title_case(char* w) (uppercase the FIRST letter a-z in place; leave everything else).

Press Submit to check your solution.

Back to lesson: Checkpoint: Strings