Description: Create a basic calculator that can perform addition, subtraction, multiplication, and division. This program will take user input for two numbers and an operator and return the result.

Use Cases:

• Use it to quickly perform basic arithmetic calculations without the need for a physical calculator.
• Students can use it to verify their math homework.
• Small businesses can use it for simple financial calculations.

Description: Develop a number guessing game where the computer generates a random number, and the user has to guess it within a certain number of attempts.

Use Cases:

• Use it to test and improve your guessing skills.
• Teachers can use it as an educational game to teach concepts like probabilities.
• Have fun and challenge your friends to see who can guess the number in fewer attempts.

Description: Create a program to manage contacts. Users can add, view, update, and delete contacts. Use structures to represent each contact.

Use Cases:

• Individuals can use it to organize their personal and professional contacts.
• Small businesses can manage their customer or client contact information.
• Event organizers can maintain a list of attendees and their details.

Description: Design a basic library management system to manage books and borrowers. Use structures and file handling to store data.

Use Cases:

• Libraries can use it to keep track of books, borrowers, and due dates.
• Bookstores can manage their inventory and sales records.
• Educational institutions can track textbooks and course materials.

Description: Build a program that allows teachers to enter student grades and calculate the average, highest, and lowest scores.

Use Cases:

• Teachers can use it for recording student grades and calculating statistics.
• Students can check their own grades to monitor their academic performance.
• Educational institutions can use it for generating reports and transcripts.

Description: Create a text-based Hangman game where players guess a word letter by letter within a limited number of attempts. The word is randomly chosen from a list.

Use Cases:

• Individuals can enjoy it as an entertaining word-guessing game.
• Teachers can use it to engage students and build vocabulary.
• Language learners can practice spelling and word recognition.