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Exercise:

Take a look at this singly Linked List:

A singly Linked List

How can we make this Linked List circular?

The list can be made circular by connecting the next pointer in the last node, to the first node.

The list can be made circular by connecting the next pointer in the last node, to the head node.

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The list can be made circular 
by connecting the next pointer 
in the last node, to the w3exercise_input_no_0
 node.

Completed 0 of 43 Exercises:

DSA Get started

Exercise 1 Exercise 2 Exercise 3 Go to DSA Get started Tutorial

DSA Arrays

Exercise 1 Go to DSA Arrays Tutorial

DSA Bubble Sort

Exercise 1 Go to DSA Bubble Sort Tutorial

DSA Selection Sort

Exercise 1 Go to DSA Selection Sort Tutorial

DSA Quick Sort

Exercise 1 Go to DSA Quick Sort Tutorial

DSA Counting Sort

Exercise 1 Go to DSA Counting Sort Tutorial

DSA Radix Sort

Exercise 1 Go to DSA Radix Sort Tutorial

DSA Linear Search

Exercise 1 Exercise 2 Go to DSA Linear Search Tutorial

DSA Binary Search

Exercise 1 Go to DSA Binary Search Tutorial

DSA Linked Lists

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Go to DSA Linked Lists Tutorial

DSA Stacks

Exercise 1 Exercise 2 Exercise 3 Go to DSA Stacks Tutorial

DSA Queues

Exercise 1 Exercise 2 Go to DSA Queues Tutorial

DSA Trees

Exercise 1 Go to DSA Trees Tutorial

DSA Binary Trees

Exercise 1 Exercise 2 Go to DSA Binary Trees Tutorial

DSA Binary Search Trees

Exercise 1 Exercise 2 Exercise 3 Go to DSA Binary Search Trees Tutorial

DSA AVL Trees

Exercise 1 Go to DSA AVL Trees Tutorial

DSA Graphs

Exercise 1 Exercise 2 Exercise 3 Go to DSA Graphs Tutorial

DSA Cycle Detection

Exercise 1 Exercise 2 Exercise 3 Go to DSA Cycle Detection Tutorial

DSA Dijkstra

Exercise 1 Go to DSA Dijkstra Tutorial

DSA Bellman-Ford

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to DSA Bellman-Ford Tutorial