Data Structures - Important Topics
Arrays
Definition: A collection of elements identified by index or key.
Characteristics:
- Fixed size
- Random access using index
Common Operations: Insertion, deletion, traversal, searching, sorting
, Data Structures - Important Topics
Linked Lists
Types:
- Singly Linked List: Each node points to the next node
- Doubly Linked List: Each node points to both next and previous
- Circular Linked List: Last node points back to head
Use Cases: Dynamic memory allocation, implementing stacks/queues
Arrays
Definition: A collection of elements identified by index or key.
Characteristics:
- Fixed size
- Random access using index
Common Operations: Insertion, deletion, traversal, searching, sorting
, Data Structures - Important Topics
Linked Lists
Types:
- Singly Linked List: Each node points to the next node
- Doubly Linked List: Each node points to both next and previous
- Circular Linked List: Last node points back to head
Use Cases: Dynamic memory allocation, implementing stacks/queues
