LeetCode solutions project for modern C++

Inspired by Mikhail Kiselev's video https://www.youtube.com/watch?v=JBFaI8yMd3Y

Toolset needed:

• VS Code with C++ extensions (or another text editor of your choice)
• C++20 compatible compiler
• CMake 3.28 or greater
• gtest (will be installed automatically)
• git 2.43 or greater