Question d’entretien chez Meta
Given a large string (haystack), find a substring (needle) on it.
Réponse à la question d'entretien
Utilisateur anonyme
3 avr. 2010
The Knuth-Morris-Pratt algorithm does it in O(N+M), where N and M are the sizes of the two strings. However, it is quite hard to code from scratch.