Gain insights into C++ through engaging puzzles. Delve into writing robust code, understanding pitfalls, and enhancing problem-solving skills. Discover a deeper appreciation for C++'s capabilities.

cpp20.tar.gz

cpp20

cpp20-nowarn

cpp20 -O2

cpp20-P7

cpp20-P15-ThreadSanitizer

C++, a powerful and versatile programming language, remains a cornerstone of software development. With its broad applications and continuous evolution, mastering C++ opens doors to a wide range of career opportunities in the tech industry.

This course is designed to challenge your C++ knowledge through intriguing puzzles. By exploring the language’s intricacies and potential pitfalls, you’ll gain a deeper understanding of its underlying mechanisms. Each puzzle will test your problem-solving skills and ability to predict unexpected behaviors. You’ll learn how to avoid common mistakes and write more robust, efficient, and maintainable C++ code through detailed explanations.

By the end of this course, you’ll have a stronger grasp of C++ fundamentals, enhanced problem-solving skills, improved code quality, and a deeper appreciation for the language’s unique capabilities.

C++ Brain Teasers: Exercise Your Mind

#include <iostream>

struct Degrees
{
    Degrees() : degrees_(0)
    {
        std::cout << "Default constructer invoked\n";
    }
    Degrees(double degrees) : degrees_(degrees)
    {
        std::cout << "Constructed with " << degrees_ << "\n";
    }
    double degrees_;
};

struct Position
{
    Position() : latitude_{1} { longitude_ = Degrees{2}; }
    Degrees latitude_;
    Degrees longitude_;
};

int main()
{
    Position position;
}

Test your C++ programming skills by solving the given puzzle about constructors.

Before We Begin

Puzzles

Wrapping Up

Appendix

How Many Degrees?

Puzzle code

Your task: Guess the output