what is data types in python?
In Python, data types are used to categorize and represent different kinds of data. Each data type has its own properties and operations that can be performed on it. Python has several built-in data types, including:
Numeric types: These include integers, floating-point numbers, and complex numbers.
Boolean type: This represents the two truth values
TrueandFalse.String type: This represents a sequence of characters, such as a word, sentence, or paragraph.
List type: This represents an ordered sequence of elements.
Tuple type: This is similar to a list, but is immutable, meaning its contents cannot be changed.
Dictionary type: This represents a collection of key-value pairs, where each key is associated with a value.
Set type: This represents an unordered collection of unique elements.
Each data type has its own set of methods and operations that can be used to manipulate its values. For example, you can use the + operator to concatenate two strings, or the append() method to add an element to a list.
It's also worth noting that Python is a dynamically typed language, which means that the data type of a variable is determined automatically based on the value you assign to it. This can be both convenient and potentially error-prone, as you may accidentally assign a value of the wrong type to a variable.
Here's an example of how to create and use some of the basic data types in Python:
makefile# Integer type
x = 10
# Floating-point type
y = 3.14
# Boolean type
z = True
# String type
name = "John"
# List type
my_list = [1, 2, 3, 4]
# Tuple type
my_tuple = (1, 2, 3)
# Dictionary type
my_dict = {'name': 'John', 'age': 30}
# Set type
my_set = {1, 2, 3}
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