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# 7 Captivating C++ Programming Challenges from LabEx ðŸ§

Dive into the world of C++ programming with this curated collection of seven engaging challenges from the LabEx platform. These hands-on exercises cover a wide range of topics, from private inheritance and arithmetic operations to permutations and prime number calculations. ðŸ’» Whether you're a beginner looking to hone your skills or an experienced programmer seeking new challenges, this article has something for everyone.

## Implementing Private Inheritance ðŸ”’

In this lab, you'll learn the intricacies of private inheritance by creating a `Person` class with name and address variables, and then deriving an `Employee` class from `Person` in private mode. You'll need to initialize the `Employee` class attributes and create getter functions to retrieve the values. Check out the challenge here.

## Arithmetic Operations in C++ ðŸ§®

Unleash your calculator skills in this lab, where you'll create a program that uses a lambda function to perform basic arithmetic operations (addition, subtraction, multiplication, and division) with two integer inputs and a character input for the operator. The result will be neatly printed for you. Dive into the challenge.

## All Possible Permutations for Borrowing Books ðŸ“š

In this challenge, you'll put your C programming prowess to the test by writing a program that displays all possible lending methods for 5 new books to 3 friends (A, B, and C), with each friend borrowing only one book at a time. The program should also count the total number of unique lending configurations. Explore the challenge.

## Calculating Sum of Digits ðŸ”¢

Sharpen your problem-solving skills with this lab, where you'll create a program that takes an integer input and finds the sum of its digits using a while loop and division operations. ðŸ§  Tackle the challenge.

## Converting Character to Integer ðŸ”¢

In this lab, you'll use the `static_cast` function to convert a character input to an integer and then print the result. ðŸ”¢ Check out the challenge.

## Finding Prime Numbers Between Intervals ðŸ”¢

Put your number-crunching abilities to the test in this lab, where you'll create a function that finds all the prime numbers between two intervals and prints them. You'll need to check each number within the specified range for primality using a flag value, and then call this function for each number within the given range. ðŸ”¢ Dive into the challenge.

## Using Lambda to Print Hello World ðŸ‘‹

In this lab, you'll write a lambda expression that prints "Hello World!" and store it in the `print_message` variable. Then, you'll call the `print_message()` function to see the magic happen. ðŸ¤© Explore the challenge.

Dive into these captivating C++ programming challenges and unlock your full potential as a coding enthusiast. Happy coding! ðŸ’»