🚀 Coding Interview Concepts – Part 1 💻

1. Variables

Named containers used to store data that can change during program execution.

2. Data Types

Define the kind of data a variable can hold, such as integers, strings, or booleans.

3. Operators

Symbols used to perform operations like addition +, comparison ==, or logical checks &&.

4. Conditional Statements

Control the flow of a program by executing different code based on conditions.

Examples: if, else, switch

5. Loops

Execute the same block of code repeatedly until a condition is met.

Examples: for, while, do-while

6. Functions

Reusable blocks of code designed to perform a specific task. They improve code organization and reduce repetition.

7. Recursion

A technique where a function calls itself to solve a problem by breaking it into smaller subproblems.

8. Arrays

A collection of elements of the same data type stored in contiguous memory locations and accessed by index.

9. Strings

A sequence of characters used to represent text, such as names, messages, or sentences.

10. Linked List

A linear data structure where each element (node) contains data and a pointer to the next node, allowing efficient insertion and deletion.

💬 Double Tap ❤️ for Part 2!