From af757791142e70cb2d869d0e9b640439d5224bb6 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 29 Dec 2025 21:40:19 +0530
Subject: [PATCH 01/34] Revise README for clarity and status update

Updated the README to reflect the purpose of the repository and added a status section.
---
 README.md | 129 +++++-------------------------------------------------
 1 file changed, 11 insertions(+), 118 deletions(-)

diff --git a/README.md b/README.md
index a9086a0..fee90e2 100644
--- a/README.md
+++ b/README.md
@@ -1,121 +1,14 @@
-# The Ultimate Python Course
+## Python Learning & Practice Repository
 
-Welcome to [**The Ultimate Python Course!**](https://youtu.be/UrsmFxEIp5k)
+This repository is forked from CodeWithHarry's Python course.
+I use it to learn Python by rewriting examples,
+adding my own practice, notes, and small improvements.
 
-This course is designed to take you from a  beginner to an advanced Python programmer. The repository contains all the source code, projects, problem sets, and additional resources to supplement your learning.
-This is a part of my video The Ultimate Python Couse. Refer to this [video](https://youtu.be/UrsmFxEIp5k) to watch my Python course
+### What I am doing here
+- Rewriting course code in my own way
+- Adding comments and explanations
+- Creating small practice programs
+- Learning Git and GitHub workflow
 
-## Table of Contents
-
-- [The Ultimate Python Course](#the-ultimate-python-course)
-  - [Table of Contents](#table-of-contents)
-  - [Introduction](#introduction)
-  - [Chapters](#chapters)
-  - [Projects](#projects)
-  - [Problem Sets](#problem-sets)
-  - [Additional Resources](#additional-resources)
-  - [How to Use This Repository](#how-to-use-this-repository)
-
-## Introduction
-
-This repository is part of **The Ultimate Python Course** created by [CodeWithHarry](https://www.codewithharry.com/). The course aims to provide a comprehensive guide to learning Python programming.
-
-## Chapters
-
-The course is divided into several chapters, each focusing on different aspects of Python programming:
-
-- **Chapter 1: Modules, Comments & pip**
-  - Writing the first Python program
-  - Understanding modules
-  - Using pip for package management
-  - Using Python as a calculator
-  - Comments in Python
-- **Chapter 2: Variables and Data Types**
-  - Defining variables
-  - Different data types in Python
-  - Rules for choosing an identifier
-  - Operators in Python
-  - Using `type()` function and typecasting
-  - `input()` function
-- **Chapter 3: Strings**
-  - String slicing
-  - Slicing with skip values
-  - String functions
-  - Escape sequence characters
-- **Chapter 4: Lists and Tuples**
-  - List indexing
-  - List methods
-  - Tuples in Python
-  - Tuple methods
-- **Chapter 5: Dictionary & Sets**
-  - Properties of dictionaries
-  - Dictionary methods
-  - Sets in Python
-  - Properties and operations on sets
-- **Chapter 6: Conditional Expression**
-  - `if`, `else`, and `elif` statements
-  - Relational and logical operators
-- **Chapter 7: Loops in Python**
-  - `while` loop
-  - `for` loop
-  - `range()` function
-  - `for` loop with `else`
-  - Break, continue, and pass statements
-- **Chapter 8: Functions & Recursions**
-  - Defining and calling functions
-  - Recursion in Python
-- **Chapter 9: File I/O**
-  - Reading and writing files
-  - Working with directories
-- **Chapter 10: Object-Oriented Programming**
-  - Classes and objects
-  - Methods and attributes
-- **Chapter 11: Inheritance & More on OOPs**
-  - Inheritance
-  - Polymorphism
-  - Operator overloading
-- **Chapter 12: Advanced Python 1**
-  - Newly added features in Python
-  - Walrus operator
-  - Advanced type hints
-  - Match case
-  - Dictionary merge & update operators
-  - Exception handling enhancements
-  - Global keyword and enumerate function
-  - List comprehensions
-- **Chapter 13: Advanced Python 2**
-  - Virtual environments
-  - Lambda functions
-  - String methods: `join` and `format`
-  - Functional programming: `map`, `filter`, and `reduce`
-
-## Projects
-
-- **Project 1: Snake Water Gun Game**
-  - A fun and interactive game where the player competes against the computer in a variation of Rock-Paper-Scissors.
-- **Project 2: Guess The Number**
-  - A guessing game where the player tries to guess a randomly generated number within a certain range.
-- **Mega Project 1: Jarvis Virtual Assistant**
-  - A voice assistant application capable of performing various tasks such as playing music, and providing information.
-- **Mega Project 2: AI AutoReply Bot**
-  - An AI-based bot designed to automatically reply to messages, enhancing communication efficiency.
-
-## Problem Sets
-
-Each chapter contains problem sets to test your understanding and to practice coding. The problem sets include various challenges and exercises relevant to the chapter's content.
-
-## Additional Resources
-
-- **[Download the Handbook](https://github.com/CodeWithHarry/The-Ultimate-Python-Course/blob/main/The%20Ultimate%20Python%20Handbook.pdf)**
-- **[Download the Handwritten Notes](https://www.codewithharry.com/notes)**
-- **[Download the Ultimate Python Cheatsheet](https://www.codewithharry.com/blogpost/python-cheatsheet/)**
-
-## How to Use This Repository
-
-1. **Clone the repository** to your local machine using:
-   ```sh
-   git clone https://github.com/CodeWithHarry/The-Ultimate-Python-Course.git
-   ```
-2. **Navigate through the chapters** to find the relevant lessons and code examples.
-3. **Complete the problem sets** provided at the end of each chapter to solidify your understanding.
-4. **Work on the projects** to apply your knowledge in real-world scenarios.
+### Status
+Ongoing learning (updated weekly)

From 672e4592b5607256796b8b9597bc4f0836719f69 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 29 Dec 2025 21:51:24 +0530
Subject: [PATCH 02/34] add my_practice folder for personal learning

---
 my_practice/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 my_practice/README.md

diff --git a/my_practice/README.md b/my_practice/README.md
new file mode 100644
index 0000000..ee05f86
--- /dev/null
+++ b/my_practice/README.md
@@ -0,0 +1,3 @@
+This folder contains my own Python practice,
+rewritten examples, and experiments.
+ 

From a351798ef3d73ce9b914d87530c88d8e84533739 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 29 Dec 2025 22:11:08 +0530
Subject: [PATCH 03/34] Add data analysis script using loops

This script demonstrates data analysis techniques using loops, including filtering high sales, cleaning data, and handling errors.
---
 my_practice/practice-loops | 58 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 my_practice/practice-loops

diff --git a/my_practice/practice-loops b/my_practice/practice-loops
new file mode 100644
index 0000000..31be453
--- /dev/null
+++ b/my_practice/practice-loops
@@ -0,0 +1,58 @@
+# My Data Analysis Practice: Loops
+# This script shows how to process data lists using loops.
+
+def analyze_data():
+    
+    # --- PART 1: The 'For' Loop (Iterating through an Array/List) ---
+    # Scenario: I have a list of daily sales figures. I want to print each one.
+    print("1. Reading Daily Sales Data:")
+    daily_sales = [150, 200, 350, 400, 500]
+    
+    # "sale" is a variable that holds one number at a time from the list
+    for sale in daily_sales:
+        print("Processing sale amount: $", sale)
+
+    print("-" * 30)
+
+    # --- PART 2: Filtering Data (Loop with Condition) ---
+    # Scenario: I only want to count days where sales were high (above 300).
+    print("2. Filtering High Sales (> 300):")
+    
+    count = 0
+    for sale in daily_sales:
+        if sale > 300:
+            print("Found high sale:", sale)
+            count = count + 1
+            
+    print("Total high revenue days:", count)
+
+    print("-" * 30)
+
+    # --- PART 3: The 'While' Loop (Data Cleaning) ---
+    # Scenario: removing '0' or bad data until the list is clean.
+    print("3. Cleaning Data (Removing Zeros):")
+    raw_data = [10, 0, 50, 0, 20]
+    
+    # While '0' exists inside the raw_data list, remove it
+    while 0 in raw_data:
+        raw_data.remove(0)
+        print("Removed a zero... Current data:", raw_data)
+        
+    print("Final Cleaned Data:", raw_data)
+
+    print("-" * 30)
+
+    # --- PART 4: Break and Continue ---
+    # Scenario: Searching for a specific error value (like -1).
+    print("4. searching for Errors:")
+    dataset = [12, 45, -1, 60, 100]
+    
+    for value in dataset:
+        if value == -1:
+            print("Error found! Corrupted data detected. Stopping analysis.")
+            break # Stops the loop completely
+        print("Checking value:", value)
+
+# Run the analysis function
+if __name__ == "__main__":
+    analyze_data()

From 127a5e4248b85505b0c4a6a557101aab0b571bc5 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 1 Jan 2026 20:59:15 +0530
Subject: [PATCH 04/34] Add Student Management System in C++

Implemented a basic Student Management System in C++ that allows adding and displaying student information.
---
 my_practice/Student Management System.cpp | 29 +++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 my_practice/Student Management System.cpp

diff --git a/my_practice/Student Management System.cpp b/my_practice/Student Management System.cpp
new file mode 100644
index 0000000..c49bf2f
--- /dev/null
+++ b/my_practice/Student Management System.cpp	
@@ -0,0 +1,29 @@
+// Student Management System (C++)
+// Compile: g++ main.cpp -o main
+// Run: ./main
+
+#include <iostream>
+#include <vector>
+#include <string>
+
+using namespace std;
+
+class Student {
+    string name;
+    int rollNo;
+public:
+    Student(string n, int r) : name(n), rollNo(r) {}
+    void display() {
+        cout << "Name: " << name << " | Roll: " << rollNo << endl;
+    }
+};
+
+int main() {
+    vector<Student> db;
+    db.push_back(Student("Alex", 101));
+    db.push_back(Student("Sam", 102));
+    
+    cout << "--- Student Database ---" << endl;
+    for(auto &s : db) s.display();
+    return 0;
+}

From 1c4bcea38b10bb7299ce1065f7b6d666cf870fc9 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 1 Jan 2026 21:00:27 +0530
Subject: [PATCH 05/34] Update Student Management System.cpp

---
 my_practice/Student Management System.cpp | 30 +----------------------
 1 file changed, 1 insertion(+), 29 deletions(-)

diff --git a/my_practice/Student Management System.cpp b/my_practice/Student Management System.cpp
index c49bf2f..8d1c8b6 100644
--- a/my_practice/Student Management System.cpp	
+++ b/my_practice/Student Management System.cpp	
@@ -1,29 +1 @@
-// Student Management System (C++)
-// Compile: g++ main.cpp -o main
-// Run: ./main
-
-#include <iostream>
-#include <vector>
-#include <string>
-
-using namespace std;
-
-class Student {
-    string name;
-    int rollNo;
-public:
-    Student(string n, int r) : name(n), rollNo(r) {}
-    void display() {
-        cout << "Name: " << name << " | Roll: " << rollNo << endl;
-    }
-};
-
-int main() {
-    vector<Student> db;
-    db.push_back(Student("Alex", 101));
-    db.push_back(Student("Sam", 102));
-    
-    cout << "--- Student Database ---" << endl;
-    for(auto &s : db) s.display();
-    return 0;
-}
+ 

From f417f40ecdbfccf5a4c9d3e160687eec848b7c15 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 2 Jan 2026 17:40:18 +0530
Subject: [PATCH 06/34] Add multiple variable declarations with types

from code with harry course i got knowledge and hand on code   data types in python
---
 my_practice/datatypes.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 my_practice/datatypes.py

diff --git a/my_practice/datatypes.py b/my_practice/datatypes.py
new file mode 100644
index 0000000..b6abe6a
--- /dev/null
+++ b/my_practice/datatypes.py
@@ -0,0 +1,9 @@
+a = 1 # a is an integer
+
+b = 5.22 # b is a floating point number
+
+c = "Harry" # c is a string
+
+d = False # d is a boolean variable
+
+e = None # e is a none type variable

From db061aac3ae273dc1cb6ff8f4559902c95cfa2b5 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 2 Jan 2026 17:59:49 +0530
Subject: [PATCH 07/34] Import pyjokes and print a random joke

Fix variable name from 'joke' to 'jokes' for correct output.
---
 my_practice/pyjokes.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 my_practice/pyjokes.py

diff --git a/my_practice/pyjokes.py b/my_practice/pyjokes.py
new file mode 100644
index 0000000..898c87f
--- /dev/null
+++ b/my_practice/pyjokes.py
@@ -0,0 +1,7 @@
+import pyjokes 
+
+# print("printing jokes")
+
+# this prints a random jokes 
+joke=pyjokes.getjokes()
+print(jokes)

From 6c0ba7b3c97c3404165b621bd1e145e9b0343772 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 2 Jan 2026 18:05:23 +0530
Subject: [PATCH 08/34] Add script to list directory contents using os module

---
 access content direct through os module.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 access content direct through os module.py

diff --git a/access content direct through os module.py b/access content direct through os module.py
new file mode 100644
index 0000000..7b62529
--- /dev/null
+++ b/access content direct through os module.py	
@@ -0,0 +1,9 @@
+import os
+
+#select the directory whose content you wnat to list
+directory_path = '/'
+
+#use the os module to list the directory content 
+contents = os.listdir(directory_path)
+#print the contents of the directory 
+print(contents)

From 08b4cd08a356a61e17454c18085bb68d92108cc3 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 2 Jan 2026 18:10:22 +0530
Subject: [PATCH 09/34] Add script to list directory contents

This script lists the contents of a specified directory using the os module.
---
 FileExplorer.Py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 FileExplorer.Py

diff --git a/FileExplorer.Py b/FileExplorer.Py
new file mode 100644
index 0000000..c144d4b
--- /dev/null
+++ b/FileExplorer.Py
@@ -0,0 +1,19 @@
+import os  # 📦 Import the built-in 'os' module to interact with the operating system
+
+# 📂 Select the directory whose contents you want to list
+directory_path = '/'  
+# '/' means the root directory (top-most folder of the file system)
+# On Windows, this may raise an error. Example alternative: 'C:\\' or '.' (current folder)
+
+# 🧠 Use the os module to list the directory contents
+contents = os.listdir(directory_path)
+# os.listdir():
+# - Reads all files and folders inside the given directory
+# - Returns the result as a Python list of strings
+# - Each string is a file or folder name
+# - It does NOT give file sizes or details, only names
+
+# 🖨️ Print the contents of the directory
+print(contents)
+# print():
+# - Displays the list of files and folders on the screen

From 3cd01c68377d42c4fdb3505a366d50c8d4acb077 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 3 Jan 2026 20:15:39 +0530
Subject: [PATCH 10/34] Delete Chapter 1 - PS directory

---
 Chapter 1 - PS/Problem1.py | 24 ------------------------
 Chapter 1 - PS/Problem2.py |  1 -
 Chapter 1 - PS/Problem3.py |  4 ----
 Chapter 1 - PS/Problem4.py | 10 ----------
 4 files changed, 39 deletions(-)
 delete mode 100644 Chapter 1 - PS/Problem1.py
 delete mode 100644 Chapter 1 - PS/Problem2.py
 delete mode 100644 Chapter 1 - PS/Problem3.py
 delete mode 100644 Chapter 1 - PS/Problem4.py

diff --git a/Chapter 1 - PS/Problem1.py b/Chapter 1 - PS/Problem1.py
deleted file mode 100644
index 992e0a7..0000000
--- a/Chapter 1 - PS/Problem1.py	
+++ /dev/null
@@ -1,24 +0,0 @@
-print(''' Twinkle, twinkle, little star,
-How I wonder what you are!
-Up above the world so high,
-Like a diamond in the sky.
-
-When the blazing sun is gone,
-When he nothing shines upon,
-Then you show your little light,
-Twinkle, twinkle, all the night.
-
-Then the trav'ller in the dark,
-Thanks you for your tiny spark,
-He could not see which way to go,
-If you did not twinkle so.
-
-In the dark blue sky you keep,
-And often thro' my curtains peep,
-For you never shut your eye,
-Till the sun is in the sky.
-
-'Tis your bright and tiny spark,
-Lights the trav'ller in the dark:
-Tho' I know not what you are,
-Twinkle, twinkle, little star.''')
\ No newline at end of file
diff --git a/Chapter 1 - PS/Problem2.py b/Chapter 1 - PS/Problem2.py
deleted file mode 100644
index a3e6d65..0000000
--- a/Chapter 1 - PS/Problem2.py	
+++ /dev/null
@@ -1 +0,0 @@
-# Done using REPL
\ No newline at end of file
diff --git a/Chapter 1 - PS/Problem3.py b/Chapter 1 - PS/Problem3.py
deleted file mode 100644
index 5a7823a..0000000
--- a/Chapter 1 - PS/Problem3.py	
+++ /dev/null
@@ -1,4 +0,0 @@
-import pyttsx3
-engine = pyttsx3.init()
-engine.say("Hey I am good")
-engine.runAndWait()
\ No newline at end of file
diff --git a/Chapter 1 - PS/Problem4.py b/Chapter 1 - PS/Problem4.py
deleted file mode 100644
index a0a3457..0000000
--- a/Chapter 1 - PS/Problem4.py	
+++ /dev/null
@@ -1,10 +0,0 @@
-import os
-
-# Select the directory whose content you want to list 
-directory_path = '/'
-
-# Use the os module to list the directory content 
-contents = os.listdir(directory_path)
-
-# Print the contents of the directory 
-print(contents)

From 69a531840405e19f03bd493f04d04b9fa84a1294 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 3 Jan 2026 20:16:44 +0530
Subject: [PATCH 11/34] Add BMI calculation script

---
 calcualte_bmi.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 calcualte_bmi.py

diff --git a/calcualte_bmi.py b/calcualte_bmi.py
new file mode 100644
index 0000000..ee4cc0c
--- /dev/null
+++ b/calcualte_bmi.py
@@ -0,0 +1,9 @@
+# BMI 🏋️‍♀️
+# Codédex
+
+weight = 92.3
+height = 1.86
+
+bmi = weight / (height**2)
+
+print(bmi)

From 6611f3ac3083046ba19aed4ab54e483c920ba96b Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 3 Jan 2026 20:23:02 +0530
Subject: [PATCH 12/34] Add Pythagorean theorem calculation script

---
 pythagorean theorem.py | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 pythagorean theorem.py

diff --git a/pythagorean theorem.py b/pythagorean theorem.py
new file mode 100644
index 0000000..6205949
--- /dev/null
+++ b/pythagorean theorem.py	
@@ -0,0 +1,4 @@
+a=int(input("enter a:"))
+b=int(input("enter b:"))
+c=(a**2 + b**2)**0.5
+print(c)

From 55ef2c94f7ce85d83f09dc0c4dcc4494466461c6 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 3 Jan 2026 20:23:26 +0530
Subject: [PATCH 13/34] Update calcualte_bmi.py

---
 calcualte_bmi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calcualte_bmi.py b/calcualte_bmi.py
index ee4cc0c..84d597f 100644
--- a/calcualte_bmi.py
+++ b/calcualte_bmi.py
@@ -1,5 +1,5 @@
 # BMI 🏋️‍♀️
-# Codédex
+ 
 
 weight = 92.3
 height = 1.86

From 5bfdd0567e35ab74179f290a6acb13a4adf7e249 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 8 Jan 2026 21:20:34 +0530
Subject: [PATCH 14/34] Create remainder.py

---
 remainder.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 remainder.py

diff --git a/remainder.py b/remainder.py
new file mode 100644
index 0000000..ac85fa7
--- /dev/null
+++ b/remainder.py
@@ -0,0 +1,3 @@
+a=43
+b=34
+print("Remainder when a is divided by b", a % b)

From 88b38b46b75404d82f3da83f996462719e5183b0 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 8 Jan 2026 21:21:44 +0530
Subject: [PATCH 15/34] Create typecast.py

---
 typecast.py | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 typecast.py

diff --git a/typecast.py b/typecast.py
new file mode 100644
index 0000000..d0e5fab
--- /dev/null
+++ b/typecast.py
@@ -0,0 +1,2 @@
+a=input("enter value of a;")
+print(type(a))

From 33a32bfe71b86f44acbb7b51873260a61a0a6623 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 9 Jan 2026 15:04:24 +0530
Subject: [PATCH 16/34] Create tabspaceandneline.py

---
 tabspaceandneline.py | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 tabspaceandneline.py

diff --git a/tabspaceandneline.py b/tabspaceandneline.py
new file mode 100644
index 0000000..75d791d
--- /dev/null
+++ b/tabspaceandneline.py
@@ -0,0 +1 @@
+letters= dear sir, \n\tHello, nice to meet you. My work was evaluated through my GitHub profile during an off-campus review.\n Thanks!

From 190ef23b2c4945a6cfd5f28d37bef76aca7d1385 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 9 Jan 2026 15:05:00 +0530
Subject: [PATCH 17/34] Update tabspaceandneline.py

---
 tabspaceandneline.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tabspaceandneline.py b/tabspaceandneline.py
index 75d791d..d43d0f8 100644
--- a/tabspaceandneline.py
+++ b/tabspaceandneline.py
@@ -1 +1,2 @@
 letters= dear sir, \n\tHello, nice to meet you. My work was evaluated through my GitHub profile during an off-campus review.\n Thanks!
+print(letters)

From 64f97d14365120b3530bc80b0c2662c3c8245ac9 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 10 Jan 2026 22:14:01 +0530
Subject: [PATCH 18/34] Create rules for variable.py

---
 Chapter 2/rules for variable.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Chapter 2/rules for variable.py

diff --git a/Chapter 2/rules for variable.py b/Chapter 2/rules for variable.py
new file mode 100644
index 0000000..be112fb
--- /dev/null
+++ b/Chapter 2/rules for variable.py	
@@ -0,0 +1,12 @@
+a = 23
+
+aaa = 435
+
+Rihan = 34
+
+sameer = 45
+
+_samerr = 34
+
+# @sameer = 56 # Invalid due to @ symbol
+# s@meer # Invalid due to @ symbol

From 0c28b19cbc4ed1cfc89a31e1e855d135565f8bcb Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 10 Jan 2026 22:15:19 +0530
Subject: [PATCH 19/34] Create operators.py

---
 operators.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 operators.py

diff --git a/operators.py b/operators.py
new file mode 100644
index 0000000..a9d4776
--- /dev/null
+++ b/operators.py
@@ -0,0 +1,38 @@
+# Arithmetic Operators
+a = 7
+b = 4
+c = a + b
+print(c)
+
+# Assignment Operators
+a = 4-2 # Assign 4-2 in a
+print(a)
+b = 6
+# b += 3 # Increment the value of b by 3 and then assign it to b
+b -= 3 # Decrement the value of b by 3 and then assign it to b
+print(b)
+
+# Comparison Operators
+
+d = 5==5
+
+print(d)
+
+
+# Logical Operators
+
+e = True or False
+
+# Truth table of 'or' 
+print("True or False is ", True or False)
+print("True or True is ", True or True)
+print("False or True is ", False or True)
+print("False or False is ", False or False)
+
+# Truth table of 'and' 
+print("True and False is ", True and False)
+print("True and True is ", True and True)
+print("False and True is ", False and True)
+print("False and False is ", False and False)
+
+print(not(True))

From 4c604bd3548231731ea57121c7e3d1aaa36748af Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 12 Jan 2026 15:32:18 +0530
Subject: [PATCH 20/34] Create negatiev slicing.py

---
 negatiev slicing.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 negatiev slicing.py

diff --git a/negatiev slicing.py b/negatiev slicing.py
new file mode 100644
index 0000000..c493764
--- /dev/null
+++ b/negatiev slicing.py	
@@ -0,0 +1,7 @@
+name="Rihan"
+print(name[0:3]
+print(name[-4:1])
+print(name[1:4])
+
+print(name[:4])
+ 

From e5c9f7117a9a0be73245c78690f5c6dd26940911 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 12 Jan 2026 15:32:50 +0530
Subject: [PATCH 21/34] Rename negatiev slicing.py to negative_slicing.py

---
 negatiev slicing.py => negative_slicing.py | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename negatiev slicing.py => negative_slicing.py (100%)

diff --git a/negatiev slicing.py b/negative_slicing.py
similarity index 100%
rename from negatiev slicing.py
rename to negative_slicing.py

From c9f7dba75d52d0b4cbf00e028d5298679392375d Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Mon, 12 Jan 2026 15:33:21 +0530
Subject: [PATCH 22/34] Update negative_slicing.py

---
 negative_slicing.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/negative_slicing.py b/negative_slicing.py
index c493764..3cf0307 100644
--- a/negative_slicing.py
+++ b/negative_slicing.py
@@ -1,5 +1,6 @@
 name="Rihan"
-print(name[0:3]
+print(name[0:3])
+      
 print(name[-4:1])
 print(name[1:4])
 

From 5ca341496a9e839ff98d42ef43c1de97d3dd71ef Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Wed, 14 Jan 2026 15:25:15 +0530
Subject: [PATCH 23/34] i learn from this how to call inputed variable in
 string using f() feature

---
 fvarible{},py | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 fvarible{},py

diff --git a/fvarible{},py b/fvarible{},py
new file mode 100644
index 0000000..475792d
--- /dev/null
+++ b/fvarible{},py
@@ -0,0 +1,2 @@
+name = input("enter your name")
+print(f"Good morning,{name}")

From 38db8fda7b4f24a6bf6a1e1704100475c1087488 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Wed, 14 Jan 2026 15:33:31 +0530
Subject: [PATCH 24/34] Create list.py

---
 list.py | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 list.py

diff --git a/list.py b/list.py
new file mode 100644
index 0000000..2f705aa
--- /dev/null
+++ b/list.py
@@ -0,0 +1,6 @@
+purchase list = ["Apples","Orange",5,43.5,False,"Aakash","ROhan"]
+
+prints(friends[0])
+friends[0]="Grapes" #unlike list strings are mutable 
+print(friends[0])
+print(friends[1:4])

From 9e8525534abca3c36ffa6442af5449acada4a856 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Wed, 14 Jan 2026 15:54:18 +0530
Subject: [PATCH 25/34] i understand what i can do with list methods

---
 list_methodft.wwe.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 list_methodft.wwe.py

diff --git a/list_methodft.wwe.py b/list_methodft.wwe.py
new file mode 100644
index 0000000..790723c
--- /dev/null
+++ b/list_methodft.wwe.py
@@ -0,0 +1,11 @@
+candidates = ["John cena","undertaker","Roman Reings",5,4.45,True]
+prints(candidates)
+candidates.append("The Rock")
+l1=[1,23,54,67,32,12]
+Ranks=[1,23,54,67,32,12]
+#l1.sort()
+#l1.reverse()
+#l1.insert(2,22222)
+disqualified= Ranks.pop(3)
+print(disqualified)
+print(Ranks)

From df9b7efc369f60b86ddffbae3aa9c8e4add09d52 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 15 Jan 2026 18:51:22 +0530
Subject: [PATCH 26/34] Create 03_tuple.py

---
 03_tuple.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 03_tuple.py

diff --git a/03_tuple.py b/03_tuple.py
new file mode 100644
index 0000000..cc8859d
--- /dev/null
+++ b/03_tuple.py
@@ -0,0 +1,3 @@
+a = (1,45,342,3424,False, "Rihan", "Nihal")
+print(a)
+print(type(a))

From 27bfb7164ca5de3691f138268213c28d277f72c4 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 15 Jan 2026 19:11:45 +0530
Subject: [PATCH 27/34] i leaned about tuple methods how i can access and knows
 about them

---
 4tuple_methods.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 4tuple_methods.py

diff --git a/4tuple_methods.py b/4tuple_methods.py
new file mode 100644
index 0000000..5930e6e
--- /dev/null
+++ b/4tuple_methods.py
@@ -0,0 +1,7 @@
+a-(1,22,3,45,False,"RIhan")
+print(a)
+no = a.count(45)
+print(no)
+i=a.index(3424)
+print(i)
+print(len(a))

From f775276b675ab33abf60727bcc68a99b34312b5a Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Thu, 15 Jan 2026 19:16:58 +0530
Subject: [PATCH 28/34] dictonary learned

i learned in dictonary how i can use in daily life eg. marks gain via python programming dictonary
---
 diconary.py | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 diconary.py

diff --git a/diconary.py b/diconary.py
new file mode 100644
index 0000000..a8ef581
--- /dev/null
+++ b/diconary.py
@@ -0,0 +1,6 @@
+d={} #empty dictonary
+marks= {
+  "Rihan":100,
+  "Nihal":99,
+}
+print(marks["Rihan:"])

From 306026c2cb2a12de60732d531baa639778bdbc5a Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sun, 18 Jan 2026 16:47:17 +0530
Subject: [PATCH 29/34] i learn this program how set modify and types

---
 set_methods and operations.py | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 set_methods and operations.py

diff --git a/set_methods and operations.py b/set_methods and operations.py
new file mode 100644
index 0000000..fe481bb
--- /dev/null
+++ b/set_methods and operations.py	
@@ -0,0 +1,25 @@
+# Corrected and commented set examples
+
+# Create a set. Sets are unordered collections of unique items.
+s = {1, 2, 3, 4, 5, 68, 42, "harry"}  # mixing ints and strings is allowed but uncommon
+print("Initial set:", s, "Type:", type(s))
+
+# Add an element to the set
+s.add(566)
+print("After add(566):", s)
+
+# Remove an element safely
+# .remove(x) raises KeyError if x not present. .discard(x) does not raise.
+s.discard(1)
+print("After discard(1):", s)
+
+# ---------------------------------------------------------------- #
+# SET OPERATIONS: UNION and INTERSECTION
+s1 = {1, 45, 6, 78}
+s2 = {7, 8, 1, 78}
+
+# union: all unique elements from both sets
+print("s1 union s2:", s1.union(s2))
+
+# intersection: elements common to both sets
+print("s1 intersection s2:", s1.intersection(s2))

From a750d28cbd7a71e4746dd69674e7e6837a788ed7 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Wed, 21 Jan 2026 18:07:43 +0530
Subject: [PATCH 30/34] Correct input and loop syntax in table.py

Fix syntax errors in multiplication table generation.
---
 table.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 table.py

diff --git a/table.py b/table.py
new file mode 100644
index 0000000..4fccfe6
--- /dev/null
+++ b/table.py
@@ -0,0 +1,3 @@
+print=int(input("enter number")
+for i in range(1,11): # common mistake use always synatx in loops
+print(f"{i} * {n} = { n * i) ")#f string via we can call values for inputed value

From b3194bcfbce4e427355055fb72d526bf3fec98b0 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 23 Jan 2026 12:16:59 +0530
Subject: [PATCH 31/34] Add multiplication table for user input number

---
 usertypetable.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 usertypetable.py

diff --git a/usertypetable.py b/usertypetable.py
new file mode 100644
index 0000000..d9bfd2a
--- /dev/null
+++ b/usertypetable.py
@@ -0,0 +1,3 @@
+n= int(input "enter the number ;"))
+for i in range (1,11):
+  print(f"{n}*{11} = {n*(11)}")

From c936457655809406b787210f7d25bb20cccfd9ab Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Fri, 23 Jan 2026 12:19:22 +0530
Subject: [PATCH 32/34] Add average calculation function

---
 avgfunction.pty | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 avgfunction.pty

diff --git a/avgfunction.pty b/avgfunction.pty
new file mode 100644
index 0000000..080d77c
--- /dev/null
+++ b/avgfunction.pty
@@ -0,0 +1,5 @@
+a = 12 
+b = 34
+c = 56
+average =(a + b + c)/3
+print(average)

From 902a6c1ed23d1da33d39d66cbdac5026a390675e Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sat, 24 Jan 2026 11:10:52 +0530
Subject: [PATCH 33/34] Correct inch_to_cm function and print statement

Fix function name and syntax errors in inches_to_cm.py
---
 inches_to_cm.py | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 inches_to_cm.py

diff --git a/inches_to_cm.py b/inches_to_cm.py
new file mode 100644
index 0000000..83e745a
--- /dev/null
+++ b/inches_to_cm.py
@@ -0,0 +1,4 @@
+def inch_to_cm(inch)
+    return inch * 2.54 
+n = int(input('enter value in inches: "))
+print(f"the corresponding vlaue in cms is (inches_to_cms(n)}")

From aa50bdfdf87f61d87b76eb1f667d639f41a60912 Mon Sep 17 00:00:00 2001
From: RIHAN MAHAMADASIF BAGWAN <rihanbagwan74@gmail.com>
Date: Sun, 25 Jan 2026 15:31:02 +0530
Subject: [PATCH 34/34] Add age eligibility check program

---
 age_eligibility.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 age_eligibility.py

diff --git a/age_eligibility.py b/age_eligibility.py
new file mode 100644
index 0000000..fd5388d
--- /dev/null
+++ b/age_eligibility.py
@@ -0,0 +1,12 @@
+a = int(input("Enter your age: "))
+
+# If else statement
+if(a>=18):
+    print("You are above the age of consent")
+    print("Good for you")
+
+else:
+    print("You are below the age of consent")
+
+
+print("End of Program")