Pregunta de entrevista de Thoughtworks

What data structure to use for Smartphone lock screen

Respuestas de entrevistas

Anónimo

25 ago 2016

A 3x3 2D array?, just store the sequence in which the blocks have to be selected

Anónimo

26 ago 2016

Graph data structure can be used, which consists of vertices, edges and x,y relation between vertices

Anónimo

25 oct 2016

graph (gesture) datastructure

Anónimo

26 oct 2017

A Unidirectional Graph Datastructure