Are you ready to embark on a journey of coding mastery? Look no further! We've curated a collection of five captivating programming challenges from the LabEx platform that will not only test your skills but also ignite your passion for problem-solving. 🔥

From calculating the areas of geometric shapes to implementing a number guessing game, these challenges cover a wide range of programming concepts and techniques. Dive in, put your problem-solving prowess to the test, and unlock a new level of coding expertise. 💻

1. Calculating Areas of Triangle and Rectangle 🔺🟦

In this challenge, you'll create a program that calculates the areas of a triangle and a rectangle. You'll utilize a friend class structure, where the formulas for the area calculations are implemented in separate classes, and a dedicated class is responsible for the actual computations and returning the results.

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2. Calculate Simple Interest With Function 💰

Dive into the world of financial calculations with this challenge. Your task is to create a program that calculates the simple interest using a function. You'll take the principal, time, and rate as inputs, and the program will return and display the calculated interest.

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3. Check Even or Odd 🌟

In this challenge, you'll develop a program that determines whether a given number is even or odd. The program will take the input, perform the necessary checks, and print the corresponding result.

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4. Guessing Game: Determine Correct Number 🎲

Test your logic and programming skills with this captivating number guessing game. The program will prompt the user to input a number between 1 and 100, and it will check if the guess matches the correct number.

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5. Printing Line Numbers Using Macro 📋

Delve into the world of preprocessor macros with this challenge. Your task is to write a program that prints the current line using the predefined __LINE__ macro.

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Embark on these thrilling programming challenges, and let your coding prowess shine! 🚀 Remember, the journey to mastery is paved with practice, so dive in, embrace the challenges, and watch your skills soar. Happy coding! 🎉

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