Day 14 : Python Data Types and Data Structures for DevOps
We will learn data types and data structures in Python on day 14. Let's start.
Python has four numeric data types: int, float, complex, and bool.
int: Represents integers (whole numbers) such as 1, 2, 3, etc.
float: Represents decimal numbers such as 1.0, 2.5, 3.14, etc.
complex: Represents complex numbers such as 2+3j, 3-2j, etc.
bool: Represents boolean values True and False.
Python has three sequence data types: list, tuple, and range.
Task 1 : Give the Difference between List, Tuple and set. Do Handson and put screenshots as per your understanding.
List:
A list is an ordered sequence of elements enclosed in square brackets [].
It is mutable, which means we can change the elements after creating a list.
List allows duplicates.
We can access the elements using indexing and slicing.
Lists are used when we want to store an ordered collection of items.
Tuple:
A tuple is an ordered sequence of elements enclosed in parentheses ().
It is immutable, which means we cannot change the elements after creating a tuple.
Tuple allows duplicates.
We can access the elements using indexing and slicing.
Tuples are used when we want to store a collection of items that should not be changed.
Set:
A set is an unordered collection of unique elements enclosed in curly braces {} or set().
It is mutable, which means we can add or remove elements after creating a set.
Set does not allow duplicates.
We cannot access the elements using indexing and slicing.
Sets are used when we want to perform mathematical operations like union, intersection, difference, etc. on collections of items.
Task 2 : Create below Dictionary and use Dictionary methods to print your favourite tool just by using the keys of the Dictionary.
- Create a List of cloud service providers and Write a program to add
Digital Oceanto the list of cloud_providers and sort the list in alphabetical order.
That was all for Day 14 Challenge. It was easy. I hope I can clear your doubt by attaching screenshots. Looking forward to the next challenge.
happy coding
