Snake to camel case
A code generator needs identifiers in camelCase. Given a snake_case name made of lowercase letters and single underscores (never leading or trailing), convert it: the first chunk stays as-is, every later chunk gets its first letter capitalized, and all underscores are removed. For example, 'total_row_count' becomes 'totalRowCount'.
Implement
snake_to_camel(name: str) → strExamples
in
["user_id"]out"userId"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 11 min
solution.py
InputExpectedGot
["user_id"]"userId"not run yetsample