Circular Linked Lists Introduction and Application

Circular Linked Lists Introduction and Application is a DSA topic. In plain words you use it for marks stored somehow in a viva board. Don’t start with a slogan — start with that picture.

Smallest example: array vs list vs hash — one line each. Type it, run it, and say what you see. If you can do that from memory, you know Circular Linked Lists Introduction and Application.

From the example next to this theory: Circular Linked Lists Introduction and Application — a linked list chains nodes with next pointers instead of contiguous indexes.

Trap — reciting names with no cost. Fix that before you talk about advanced DSA.

Viva: what is Circular Linked Lists Introduction and Application? Then show array vs list vs hash — one line each. Then name the trap.

Diagram

  [10] → [20] → [30] → /
   head              tail

Exam tip

What is Circular Linked Lists Introduction and Application? Show this: array vs list vs hash — one line each. Trap: reciting names with no cost.

Example

class Node:
    def __init__(self, val, next=None):
        self.val = val
        self.next = next

head = Node(1, Node(2, Node(3)))
cur = head
while cur:
    print(cur.val, end=" -> " if cur.next else "\n")
    cur = cur.next

Circular Linked Lists Introduction and Application — a linked list chains nodes with next pointers instead of contiguous indexes.

Short notes

DefCircular Linked Lists Introduction and Application — marks stored somehow in a viva board.
Rulearray vs list vs hash — one line each
Trapreciting names with no cost
Usea viva board

Circular Linked Lists Introduction and Application

Circular Linked Lists Introduction and Application is a DSA topic. In plain words you use it for marks stored somehow in a viva board. Don’t start with a slogan — start with that picture.

Smallest example: array vs list vs hash — one line each. Type it, run it, and say what you see. If you can do that from memory, you know Circular Linked Lists Introduction and Application.

From the example next to this theory: Circular Linked Lists Introduction and Application — a linked list chains nodes with next pointers instead of contiguous indexes.

Trap — reciting names with no cost. Fix that before you talk about advanced DSA.

Viva: what is Circular Linked Lists Introduction and Application? Then show array vs list vs hash — one line each. Then name the trap.

Diagram

  [10] → [20] → [30] → /
   head              tail

Exam tip

What is Circular Linked Lists Introduction and Application? Show this: array vs list vs hash — one line each. Trap: reciting names with no cost.

Example

class Node:
    def __init__(self, val, next=None):
        self.val = val
        self.next = next

head = Node(1, Node(2, Node(3)))
cur = head
while cur:
    print(cur.val, end=" -> " if cur.next else "\n")
    cur = cur.next

Circular Linked Lists Introduction and Application — a linked list chains nodes with next pointers instead of contiguous indexes.

Short notes

DefCircular Linked Lists Introduction and Application — marks stored somehow in a viva board.
Rulearray vs list vs hash — one line each
Trapreciting names with no cost
Usea viva board

Circular Linked Lists Introduction and Application

Example

Short notes

Questions

Circular Linked Lists Introduction and Application

Example

Short notes

Questions