Crafting the Cityscape: Exploring Data Structures in C

Data Structures – Hey there, fellow city planners of the digital world! ? Ever gazed upon a skyline and marveled at the variety of structures? From towering skyscrapers to sprawling parks, every element has a purpose. In C, our data structures serve similar diverse roles, each optimized for specific tasks.

The Cornerstone: Arrays

Arrays are the basic multi-story buildings of our city, housing multiple data units in a structured manner.

Constructing the Building: Declaring an Array

int floors[5] = {1, 2, 3, 4, 5};

Code Explanation:

• Here, we’ve constructed a 5-floor building, with each floor labeled by a number.

The Green Spaces: Linked Lists Data Structures

Linked lists are like parks in our city, each connected by pathways, allowing for dynamic and flexible spaces.

Setting Up the Park: Creating a Linked List

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

struct Node* head = NULL;

Code Explanation:

• We’ve defined a node structure for our linked list and set up a head pointer, marking the entrance to our park.

The Skyscrapers: Stacks and Queues

Stacks and queues are the skyscrapers and bus terminals of our city, managing data with specific rules for entry and exit.

Building the Skyscraper: Implementing a Stack

#define MAX 5
int stack[MAX];
int top = -1;

ode Explanation:

• This is a stack structure that can store up to 5 elements. The top keeps track of the highest floor occupied.

The Expressways: Trees and Graphs

For efficient transportation and connection, our city needs trees (hierarchical roads) and graphs (interconnected junctions).

Laying Down Roads: Creating a Binary Tree

struct TreeNode {
    int data;
    struct TreeNode* left;
    struct TreeNode* right;
};

Code Explanation:

• This structure represents a node in a binary tree, with left and right pointers serving as pathways to other nodes.

Reflecting on the Skyline: The Essence of Data Structures

As we gaze upon our digital cityscape, the importance of each structure becomes evident. From the basic buildings to the sprawling expressways, every data structure in C offers unique advantages, making our programs efficient and powerful.