Creating a Two-Dimensional Array
Explore how to create and work with two-dimensional arrays in C++. Learn the syntax for declaring arrays with rows and columns, initializing values, and understanding memory usage. This lesson helps you handle matrix-like data structures effectively in your C++ programs.
We'll cover the following...
We'll cover the following...
Two-dimensional arrays
A two-dimensional array is an array of arrays.
Two-dimensional arrays represent a matrix. We can access the element in a two-dimensional array by the row and column index. Both the row and column index start at 0.
Declaration
The general syntax for declaring a two-dimensional array is:
In the 2D array declaration, we specify the data type of an array followed by an array name, which is further followed by the row index and column index in ...