C Singly Linked Lists

Create dynamic linear data structures using self-referential structures.

❮ Previous Next ❯

A linked list is a linear data structure where elements are not stored at contiguous memory locations. Elements are linked using pointers to subsequent nodes.

Key Takeaways: C Singly Linked Lists

Mastering C Singly Linked Lists helps you write clean and reliable C code. Follow standard conventions, test edge cases, and keep logic simple. Try running the code example below and complete the exercises to build confidence.

C Singly Linked Lists Code Example

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

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

int main() {
    struct Node* head = (struct Node*)malloc(sizeof(struct Node));
    head->data = 42;
    head->next = NULL;

    printf("Node data: %d\n", head->data);
    free(head);
    return 0;
}

Output

Node data: 42

Run this example on your own computer. The "Get Started" lesson shows how to set it up.

Finished this lesson?

Mark it complete to track your progress.

Stuck on something?

Ask the community in the CodesInTech forum.

Need a developer?

Learning on your own is great — and when you need professional help, our team builds custom software, websites and mobile apps for clients worldwide.

Explore Our Services

C Singly Linked Lists

💡 Key Takeaways: C Singly Linked Lists

C Singly Linked Lists Code Example

Key Takeaways: C Singly Linked Lists