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Python Installation First Python Program

Variables Data Types Typecasting Input / Output Operators

Add Two Numbers Simple Interest Area of Circle Students marks Percentage Temperature Conversion Swap Variables Reverse a Number

Python - Lists Python Lists Methodss Access List Items Change List Items Add List Items Remove List Items List Items Access by loop List Comprehension Sort Lists Copy Lists Join Lists

Python - Tuples Access Tuple Items Update Tuples Unpack Tuples Loop Through Tuples Join Tuples Tuple Methods Tuple Delete Tuple Exercises

Python - Sets Access Set Items Add Set Items Remove Set Items Loop Through Sets Update Sets Join Sets Copy Sets Set Operators Set Methods Set Exercises

Control Flow if...else nested if else match-case logical-operators for loops while loops break / continue Functions Defining Functions Function Arguments Function return value Lambda Function Recursion

OOP Introduction Classes & Objects Constructor Instance vs Class Variables Instance & Class Methods Inheritance Multiple Inheritance Multilevel Inheritance Polymorphism Encapsulation Abstraction Dunder Getters & Setters OOP Exercises

Exception Handling Exception Handling Try Except Else and Finally Raise Exception Custom Exceptions File Handling File in python Read File Write File Append File Delete File Exception Handling

Modules Lambda Functions map(), filter(), reduce() Multithreading

Accessing List Items in Python

You can access items in a Python list using indexing, slicing, or loops. Below are various ways to do it:

1. Access by Index

students = ["Raj", "Simran", "Aman"]
print(students[0])

Output:

Raj

2. Negative Index

students = ["Raj", "Simran", "Aman"]
print(students[-1])

Output:

Aman

3. Access a Range (Slicing)

students = ["Raj", "Simran", "Aman", "Pooja"]
print(students[1:3])

Output:

["Simran", "Aman"]

4. Access From Start

students = ["Raj", "Simran", "Aman"]
print(students[:2])

Output:

["Raj", "Simran"]

5. Access Till End

students = ["Raj", "Simran", "Aman"]
print(students[1:])

Output:

["Simran", "Aman"]

6. Loop Through List

students = ["Raj", "Simran", "Aman"]
for student in students:
    print(student)

Output:

Raj
Simran
Aman

7. Check Item Existence

students = ["Raj", "Simran", "Aman"]
if "Simran" in students:
    print("Yes, Simran is in the list")

Output:

Yes, Simran is in the list

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