[interviewDojo] #6: Linked Lists Boot Camp

Hi,

A linked list is a data structure that contains a sequence of nodes such that each node contains a value and a pointer to the next node. The first node is referred to as head and the last node is referred to as tail.
If a list have nodes that contains only a reference to the next node it’s a singly linked list. A doubly linked list has nodes that have a reference to the next node and a reference to the previous node.

Linked lists come up often in coding interviews and are often compared to arrays. 

Take time today to review the differences between linked lists and arrays and what are the common operations on lists in our Boot Camp
 


Interview coming up? Get in touch if you need personal coaching to ace your interview or if you need to practice with mock interviews with experienced engineers who work at the Big 4 tech companies. 

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