Category: C/C++

Competitive programmers ALWAYS use these two lines of code. Here’s why: C++ has two functions: “cin” – Stands for character input. Reads an input from the standard IO. “cout” …

Understanding std::transform_reduce in Modern C++ std::transform_reduce is a powerful C++17 algorithm that combines the functionality of transform and reduce (or accumulate) in a single pass. It allows you to …

Implementing a Spinlock Using the Atomic TAS Instruction Implementing a Spinlock Using the Atomic TAS Instruction Building a Spinlock from Scratch with Atomic TAS Implementing a Minimal Mutex Using …

C++ has been steadily adding features to let programmers distinguish code that runs at compile time from code that runs at runtime. Two important tools for this are the …

In modern C++ (C++11 and beyond), a powerful feature called forward references enables developers to write flexible, efficient, and generic functions that handle both lvalues and rvalues — with …