Pergunta de entrevista da empresa Meta
The first problem was the classical "reverse a linked list" problem. It's easy, but may make you feel nervous as getting the pointer manipulation right may be tricky.
Resposta da entrevista
Sigiloso
15 de jul. de 2014
It's not defined in the problem statement, but you're supposed to do it in-place and with the smallest number of variables possible. I started with more than the minimum number and improved my solution until perfection.