Data types in python programming | By Govind Sharma смотреть онлайн

Python has several built-in data types that are used to store different types of values. Here's a brief overview of some of the most commonly used data types in Python:

Integer (int): Integers are whole numbers, either positive or negative, without decimals.

Float (float): Floats are numbers with a decimal point, either positive or negative.

Boolean (bool): Booleans represent a binary value of either True or False.

String (str): Strings are a sequence of characters, enclosed in single or double quotes.

List (list): Lists are ordered sequences of objects, enclosed in square brackets. Lists can contain different types of objects, including other lists.

Tuple (tuple): Tuples are similar to lists, but they are immutable, meaning that their values cannot be changed after they are created. Tuples are enclosed in parentheses.

Dictionary (dict): Dictionaries are unordered collections of key-value pairs, enclosed in curly braces. Each key-value pair is separated by a colon, and each key is unique.

Set (set): Sets are unordered collections of unique elements, enclosed in curly braces. Sets are commonly used for operations such as finding the union or intersection of two sets.

Here's an example of how to create variables for each of these data types in Python:

# Integer
x = 5

# Float
y = 3.14

# Boolean
z = True

# String
name = "Alice"

# List
my_list = [1, "hello", 3.14]

# Tuple
my_tuple = (1, "hello", 3.14)

# Dictionary
my_dict = {"name": "Alice", "age": 30}

# Set
my_set = {1, 2, 3}


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