Tutorials

In C++, strings are used to handle sequences of characters. C++ provides two main ways to work with strings: C-style strings (character arrays) and C++ string objects (from the std::string …

In C++, working with date and time can be done using the <ctime> library for basic operations, and the <chrono> library (introduced in C++11) for high-resolution time and duration calculations. …

In C++, unions are user-defined data types, similar to structures, that allow you to store different data types in the same memory location. Unlike structures, where each member has its …

In C++, structures (struct) are user-defined data types that allow you to group different types of data together under a single name. They are especially useful when you want to …

In C++, identifiers are names given to various entities such as variables, functions, arrays, classes, and objects. Identifiers make it possible to refer to these entities in code, allowing us …

In C++, comments are lines of text in the source code that are ignored by the compiler. They are meant to make the code easier to understand by providing explanations, …

The vector in the C++ Standard Template Library (STL) is a dynamic array that can grow or shrink in size. It provides random access to elements, supports efficient insertion and …

The stack in the C++ Standard Template Library (STL) is a container adapter that implements a Last-In-First-Out (LIFO) structure. Elements are added and removed from the same end of the …

The set in the C++ Standard Template Library (STL) is an associative container that stores unique elements in a sorted order. It is particularly useful when you need to store …

The queue in the C++ Standard Template Library (STL) is a container adapter that operates in a First-In-First-Out (FIFO) manner. Elements are added at the back (end) and removed from …