A two-dimensional (2D) array in C++ is an array of arrays that stores data in a tabular format, consisting of rows and columns. It is declared by specifying two sizes — the number of rows and the ...

A 2D array (two-dimensional array) in C++ is an array of arrays that can be visualized as a matrix of rows and columns. It is used to store data in a tabular format, such as a grid, making it useful ...