CS25C01 | Computer Programming: C | 1D Array 2D Array 3D Array | R2025 | Anna University

GitHub Link: https://github.com/AshokaRajan/C-Prog... Welcome back, engineering students! In this video, we explore one of the most fundamental and heavily tested data structures in CS25C01 Computer Programming: C (Anna University R2025 Regulations): 1D, 2D, and 3D Arrays. Mastering arrays and memory mapping is essential for solving matrix problems, data storage tasks, and securing top scores in your university semester exams! 📚 What You'll Learn: Introduction to Arrays: Why we need arrays instead of multiple single variables. 1D Arrays (One-Dimensional): Declaration, initialization, memory layout, and traversing with loops. 2D Arrays (Two-Dimensional): Matrices representation, row-major and column-major access, and nested loops. 3D Arrays (Three-Dimensional): Multi-dimensional arrays (blocks, rows, and columns) with practical examples. Memory Allocation: How array elements are stored contiguously in C memory. Important Exam Programs: Frequently asked university programming questions (Matrix addition, transpose, multiplication). ⏱️ Timestamps: Introduction & Why Arrays are Crucial for Exams 1D Arrays: Syntax, Memory & Basic Traversal 2D Arrays: Matrices, Row-Major / Column-Major Concept 3D Arrays: Blocks, Planes & Deep Dive Explanation Memory Representation & Contiguous Allocation in C Top Anna University Exam Programming Examples Conclusion & Summary Tips