List of C++ topics

Hangman Game in C++

In this article at OpenGenus, we will cover how to create a console hangman game in C++ programming language. Hangman is a popular word-guessing game that involves one player picking a random word, providing the number of letters in that word.

C++

Map::swap() in C++

The swap() function in C++ is used to interchange the elements of two variables. Similarly, the Map::swap() member function is used to swap the elements of two map objects.

C++

Selection Sort in C++ using Inheritance and Template - Recursive and Iterative

In this article at OpenGenus, we will explore how to implement Selection Sort in C++ using the principles of object-oriented programming (OOP) and templates. We will define both recursive and iterative approaches to the algorithm.

C++

Doubly Linked List in C++ using OOP and Template

In this article at OpenGenus, we will review how we can utilize OOP and templates to create a versatile and efficient implementation of a doubly linked list in C++.

C++

Insert element in unordered_map in C++ STL [3 methods]

In this article at OpenGenus, we will explore different ways to insert elements in unordered_map in C++ STL. This can be greatly helpful in using maps and solving complex coding questions.

C++

Map of Sets in C++ STL

In the C++ STL (Standard Library), the means to use a variety of containers are provided to arrange efficient methods of managing and manipulating data. In this article, we have explored Map of Sets.

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Vector of Map in C++

In this article at OpenGenus, we will mainly know about vector of map. Beforehand, we will know briefly about what is vector in C++. Vector is a part of Standard Template Library of C++.

C++

Stack::Empty in C++ STL

Among the available functions provided by the C++ standard library is the stack::empty function. Stack::empty is used to determine whether a given stack is empty. The function returns true if the stack is empty and false if it is not empty.

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Convert C and C++ code to Assembly Code

In this article at OpenGenus, we have explained how to convert / compile a C or C++ code to Assembly code using GCC or G++ compiler.

C++

Queue in C++ STL for User-Defined Objects

In this article at OpenGenus, we will explore the fundamentals of the Queue data structure with a user-defined objects and how C++ provides a powerful Standard Template Library (STL) which has a container for queue which you can use in your code.

C++

Deep vs Shallow Copy in C++

Two common types of copying objects in programming are shallow copy and deep copy and we will discuss them in this article at OpenGenus.

C++

VPOPCNT: Number of set bits

In this article at OpenGenus, you must have the complete idea of VPOPCNT assembly instruction that is used to get the number of set bits.

C++

MOVSX, MOVSXD - Move with Sign Extend, Doubleword

In this article at OpenGenus, we have covered 2 important assembly instructions namely MOVSX and MOVSXD which is used to move a data considering sign bits. It is an alternative to MOVZX.

instruction set

Exit program in Assembly code

In this article at OpenGenus, we have explored how to exit a program written in Assembly.

C++

MOVZX - Move with Zero Extend

In this article at OpenGenus, we have explored the concept of MOVZX assembly instruction in depth with code examples.

C++

C++ program to print Rhombus Pattern

In this article at OpenGenus, we will learn to print Rhombus pattern in C++ language. We will go with two types of Rhombus patterns that is solid Rhombus and hollow Rhombus.

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Adjacency list and matrix in C++

In this article, we will take a look at the concept of Adjacency list and Adjacency matrix and how to implement both data structures in C++ Programming Language.

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Different ways to convert string to vector in C++

In this article at OpenGenus, we will take a look at the Different ways to convert string to vector in C++.

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Multi-threaded C++ program for Linear Search

In this article at OpenGenus, we have explained how to do Linear Search in a multi-threaded way in C++ Programming Language. We have presented this with the complete C++ code.

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Print Parallelogram Star Pattern in C++

In this article at OpenGenus, we will learn how to print a parallelogram star pattern using C++. This is a common programming exercise that can help beginners get familiar with loops and basic C++ syntax.

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Hollow and Filled Square pattern in C++

In this article, we will learn how to generate both a hollow and filled square pattern in C++.

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Different ways to initialize unordered set in C++ STL

In this article at OpenGenus, we will explore 4 different methods for initializing an unordered set in C++ STL.

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3 Different ways to delete element from Set in C++ STL

In this article at OpenGenus, we will learn about 3 different ways to delete element from set in C++ STL. This will involve using methods like erase and find.

C++

Multithreaded for loop in C++

In this article at OpenGenus, we will learn about Multithreaded for loops in C++, Multithreading concept helps us to run many programs simultaneously at a time, resulting in making the system faster and multi-tasking. Before diving into the topic we should know Why do we Multithread loops?.

C++

Bubble Sort in C++ using OOP and template

In this article, we will take a look at the implementation of Bubble Sort in C++ using the concepts of OOP and template.