INTRODUCTION OF 2D ARRAY IN JAVA | BHARAT TECH SHOW
Автор: BHARATTECHSHOW
Загружено: 2026-01-25
Просмотров: 5
Описание:
In this video, we will learn the Introduction of 2D Array in Java in a very simple and beginner-friendly way.
2D Array is used to store data in the form of rows and columns, also known as a matrix. It is widely used in real-world applications like marksheets, tables, chess boards, and Excel sheets.
🔹 Topics Covered in This Video:
✔ What is a 2D Array in Java
✔ Declaration of 2D Array
✔ Initialization of 2D Array
✔ Understanding Rows and Columns
✔ Accessing elements using index
✔ Traversing a 2D Array using nested loops
✔ Updating elements in a 2D Array
✔ Finding number of rows and columns
This tutorial is perfect for:
Beginners in Java
Students learning Arrays & Matrices
College exams & viva preparation
Interview basics
💻 Sample Example Used:
We explained a 3×3 matrix with proper indexing and code execution to help you understand the concept clearly.
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