Python Data Types
Data types in Python:
In Python, variables can hold the values of different types that are called data types. Python Data Types are used to define the operations and store each of them.
Built-in Data Types in Python:
There are five types of Python Data Types are exists:
2. String: String is a group of characters. In Python, you can use a string some following ways:
3. List: Lists consists of items separated by commas and enclosed within square brackets([]). It is the most versatile data types in Python Programming Language.
Example :
list=['a','hello',25,3.14] print(list)
Output :
['a','hello',25,3.14]
4. Tuple: A tuple is also consists of a number of values separated by commas and enclosed within parenthesis. But you can’t change the values in a tuple. So, tuple is called read-only data type.
Example :
Tup=('a','hello',25,3.14) print(Tup)
Output :
('a','hello',25,3.14)
5. Dictionary: In Python, Dictionary is used to stores the data in key-value pairs. The key-values are basically strings and the value can be of any data type. The key value pairs are enclosed with curly braces({}) and each key-value pair is separated from the other using a colon (:).
Example :
Dict={"Student_Name":"Rohit","Roll_No":555) print(Dict["Student_Name"]) print(Dict["Roll_No"])
Output :
Rohit 555