Question

Which of the following C language code is used to create a new node in the singly linear linked list. ``` struct node l int data: struct node * next; } typedef struct node IIST? LISTptr; ``` A. $\mathbf{p t r}=\left(\right.$ LIST $\left.^\right)$ malloc(sizeof(LIST) $) ;$ B. ${ }^{* p t r}=\left(\right.$ LIST $\left.^\right)$ malloc(LIST); C. $\operatorname{ptr}=\left(\operatorname{LIST}^\right)$ malloc $\left(\right.$ sizeof(LIST $\left.\left.{ }^*\right)\right)$; D. $\mathrm{ptr}=($ LIST $)$ malloc(sizeof(LIST) $)$;

   Which of the following C language code is used to create a new node in the singly linear linked list.
```
struct node
l
int data:
struct node * next;
}
    typedef struct node IIST?
LIST*ptr;
```
A. $\mathbf{p t r}=\left(\right.$ LIST $\left.^*\right)$ malloc(sizeof(LIST) $) ;$
B. ${ }^{* p t r}=\left(\right.$ LIST $\left.^*\right)$ malloc(LIST);
C. $\operatorname{ptr}=\left(\operatorname{LIST}^*\right)$ malloc $\left(\right.$ sizeof(LIST $\left.\left.{ }^*\right)\right)$;
D. $\mathrm{ptr}=($ LIST $)$ malloc(sizeof(LIST) $)$;

Data Structures Using C

Amol M. Jagtap, Ajit… 1st Edition

Chapter 4, Problem 28

Instant Answer

Step 1

We need to create a new node in a singly linked list. The structure for the node is defined as: ```c struct node { int data; struct node * next; }; typedef struct node LIST; LIST *ptr; ``` This defines a structure called `node` with two members: an integer Show more…

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Which of the following C language code is used to create a new node in the singly linear linked list. ``` struct node l int data: struct node * next; } typedef struct node IIST? LIST*ptr; ``` A. $\mathbf{p t r}=\left(\right.$ LIST $\left.^*\right)$ malloc(sizeof(LIST) $) ;$ B. ${ }^{* p t r}=\left(\right.$ LIST $\left.^*\right)$ malloc(LIST); C. $\operatorname{ptr}=\left(\operatorname{LIST}^*\right)$ malloc $\left(\right.$ sizeof(LIST $\left.\left.{ }^*\right)\right)$; D. $\mathrm{ptr}=($ LIST $)$ malloc(sizeof(LIST) $)$;

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