Can u give C code to create nodes for a linked list?

Here’s the C code for creating nodes in a linked list:

#include <stdio.h>
#include <stdlib.h>

typedef struct Node {
    int data;
    struct Node* next;
} Node;

int main() {
    // Create nodes and initialize them
    Node* node1 = (Node*)malloc(sizeof(Node));
    node1->data = 11;
    node1->next = NULL;

    Node* node2 = (Node*)malloc(sizeof(Node));
    node2->data = 2;
    node2->next = NULL;

    Node* node3 = (Node*)malloc(sizeof(Node));
    node3->data = 88;
    node3->next = NULL;

    // Free allocated memory
    free(node1);
    free(node2);
    free(node3);

    return 0;
}

Here,

• malloc() allows us to allocate memory dynamically.

• We manually assign values to data for each node.

• next is initialized to NULL.

• Before using the pointers, we check if malloc() successfully allocated their memory.

• free() is used at the end to deallocate memory and prevent memory leaks.