Data Types in Python?
Python has several built-in data types. The most commonly used data types are:
Numeric Types: int for whole number, float for number with decimal, and complex for number with a real part and an imaginary part
Sequence Types: str for text, list for an ordered, mutable sequence of elements, and tuple for an ordered, immutable sequence of elements.
Set Types: set is used for unordered collection of unique elements.
Mapping Type: dict for collection of key-value pairs
Boolean Type: bool for 'True' or 'False'
None Type: None for the absence of a value or a null value
Declaring variable of different data types in Python
int: Declare a variable name my_integer and assign a whole number '99' using assign operator'=' as shown in the following example.
Example of int data type
Output of the above example
99 is an integer number
float: Declare a variable name my_float and assign a number with decimal point '23.59' using assign operator'=' as shown in the following example.
Example of float data type
Output of the above example
23.59 is a float number
complex: Declare a variable name my_complex and assign a complex number with real part (5) and imaginary part (2j) '5 + 2j' using assign operator'=' as shown in the following example.
Example of complex data type
Output of the above example
5 + 2j is a complex number
str: Declare a variable name my_string and assign text 'Welcome to Python' using assign operator'=' as shown in the following example.
Example of str data type
Output of the above example
Welcome to Python is an example of string data.
list: Declare a variable name fruit_list and assign ["Apple", "Banana", "Orange"] using assign operator'=' as shown in the following example.
Example of list data type
Output of the above example
['Apple', 'Banana', 'Orange'] is an example of list.
tuple: Declare a variable name my_tuple and assign (6, "Hello", 3.14, True) using assign operator'=' as shown in the following example.
Example of tuple data type
Output of the above example
(6, 'Hello', 3.14, True) is an example of tuple.
set: Declare a variable name my_set and assign {7, 5, 4, 9} using assign operator'=' as shown in the following example.
Example of set data type
Output of the above example
{9, 4, 5, 7} is an example of set.
dict: Declare a variable name student and assign { "name": "John", "age": 30, "grade": "A+", "course": "Python" } using assign operator'=' as shown in the following example.
Example of dict data type
Output of the above example
{'name': 'John', 'age': 30, 'grade': 'A+', 'course': 'Python'} is an example of dict.
bool: Declare two variable name 'x' and 'y' and assign value 'True' and 'False' respectively using assign operator'=' as shown in the following example.
Example of bool data type
Output of the above example
True
False
