Types

This section provides an overview of the different types of arrays and their usage in programming.

  • One-Dimensional Arrays: These are simple arrays that store elements in a single line. For example, an array of integers: [1, 2, 3, 4].

  • Multi-Dimensional Arrays: These arrays extend the concept of a one-dimensional array to multiple dimensions. A common example is a 2D array, which can be visualized as a matrix: [[1, 2], [3, 4], [5, 6]].

Example (One-Dimensional Array in Python):

# Creating a simple array (list in Python)
arr = [1, 2, 3, 4, 5]

# Accessing an element by index
print(arr[2])  # Output: 3

# Modifying an element
arr[2] = 6
print(arr)  # Output: [1, 2, 6, 4, 5]