2D Arrays

A 2D array is like a grid or table with rows and columns, similar to a spreadsheet. It organizes data in two dimensions, allowing each piece of information to be identified by its position in a specific row and column. For example, in a seating chart, each seat can be located by its row and seat number. This structure makes it easy to store, access, and manage related data efficiently, such as a matrix of numbers, a game board, or a schedule. It’s a fundamental way to handle multiple related data points in programming.