Pregunta de entrevista de EFI
Find loop in a linked list.
Respuesta de la entrevista
Anónimo
4 de abr de 2013
Use two pointers, fast and slow, fast should meet slow at some point should a loop exist. Increment fast by 2 and slow by 1.
3
Find loop in a linked list.
Anónimo
Use two pointers, fast and slow, fast should meet slow at some point should a loop exist. Increment fast by 2 and slow by 1.