Linked List

Visualize singly and doubly linked list operations step by step

Empty list — add operations and click Visualize

Add Operation

Operations (6)

insert head(10)

insert tail(20)

insert tail(30)

insert head(5)

search(20)

delete(10)

Step 0of 0

Speed×5

SlowFast

Complexity

Insert head/tailO(1)

Insert at positionO(n)

Search / DeleteO(n)

SpaceO(n)