Python Projects for Practice

This repository contains a collection of Basic Python projects created for learning and practice purposes.

The goal of this repository is to strengthen core programming concepts and build a solid foundation in Python.

Projects Included

1. BMI Calculator

A simple program that calculates Body Mass Index (BMI) using user input.

Features:

• Takes height (in meters) and weight (in kilograms)
• Calculates BMI using formula:
  BMI = weight / (height²)
• Displays health category:
  • Underweight
  • Normal weight
  • Overweight
  • Obese

2. Number Guessing Game

A simple interactive game where the user tries to guess a randomly generated number.

Features:

• Generates a random number between 1 and 100
• Allows multiple attempts until the correct guess
• Provides hints:
  • Too low
  • Too high
• Displays the number of attempts taken to guess correctly

3. Rock Paper Scissors Game

A simple interactive game where the user plays Rock, Paper and Scissors against the computer until they choose to quit.

Features:

• Allows unlimited rounds of gameplay
• User can exit the game anytime by typing quit
• Computer randomly selects between rock, paper and scissor
• Displays result after each round:
  • Win
  • Lose
  • Draw
• Keeps track of user and computer scores
• Shows final result after the game ends

4. Age Calculator

A simple program that calculates the current age of a person using their date of birth.

Features:

• Takes user input for birth date (year, month, day)
• Calculates age in:
  • Years
  • Months
  • Days
• Handles invalid inputs using error checking
• Prevents future date of birth entries
• Accurately adjusts days and months based on calendar
• Displays the current age as output

5. Basic Calculator

A simple calculator program that performs various mathematical operations using a user-friendly menu system.

Features:

• Provides a menu-driven interface with options (1–9)
• Performs basic operations:
  • Addition
  • Subtraction
  • Multiplication
  • Division
• Supports advanced operations:
  • Floor Division
  • Modulus
  • Exponentiation
  • Square Root
• Runs continuously using a loop until the user chooses to exit
• Displays result instantly after each operation

6. Student Result Manager

A simple program that manages student records and evaluates their results using a menu-driven system.

Features:

• Takes user input for student details (name and marks)
• Allows operations like:
  • Add student details
  • View all student records
  • Check student result (Pass/Fail)
  • Update student marks
  • Delete student records
• Implements a grading system:
  • A+, A, B, C and F based on marks
• Handles invalid inputs using error checking (try-except)
• Displays updated results instantly after each operation

Purpose

• Practice Python fundamentals
• Improve problem-solving skills
• Build small real-world programs
• Prepare for coding interviews and exams

Technologies Used

• Python (Core)
• VS Code (Code editor)