What does the insertion code p->link = new nodeType{50, p->link}; accomplish?

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Master Linked Lists Structures for Data Structures Tests. Utilize flashcards and multiple choice questions with detailed explanations for each, ensuring your readiness for the exam!

Multiple Choice

What does the insertion code p->link = new nodeType{50, p->link}; accomplish?

Explanation:
Inserting after a specific node in a singly linked list is what this line does. It creates a new node with the value 50 and its next pointer set to what p was already pointing to (the node that followed p). Then it updates p’s next pointer to point to this new node. So the new node sits between p and the old successor, preserving the rest of the list. This does not change p’s data, delete any node, or make p null.

Inserting after a specific node in a singly linked list is what this line does. It creates a new node with the value 50 and its next pointer set to what p was already pointing to (the node that followed p). Then it updates p’s next pointer to point to this new node. So the new node sits between p and the old successor, preserving the rest of the list. This does not change p’s data, delete any node, or make p null.

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