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C Quiz – 108 | Question 3

  • Difficulty Level : Basic
  • Last Updated : 28 Jun, 2021

Anyone of the following can be used to declare a node for a singly linked list and “NODEPTR nodePtr;” can be used to declare pointer to a node using any of the following

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/* First declaration */
typedef struct node
 int data;
 struct node *nextPtr;
/* Second declaration */
struct node
 int data;
 struct node * nextPtr;
typedef struct node * NODEPTR;


Answer: (A)

Explanation: Yes. Both are equivalent. Either of the above declarations can be used for “NODEPTR nodePtr;”. In fact, first one is the compact form of second one.

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