Variables in Python

Variables in python are used to store data that can be referenced and manipulated throughout a program. A variable is created by assigning a value to a name using the = operator. For example, x = 10 assigns the value 10 to the variable x. Python is dynamically typed, meaning the variable type is determined at runtime and does not need to be explicitly declared. Variable names should be descriptive and follow naming conventions, starting with a letter or underscore, followed by letters, digits, or underscores. Variables enhance code readability and reusability by allowing data to be stored and accessed efficiently.