C++

URL: https://www.progressiverobot.com/random-number-generator-c-plus-plus/ In this article, we'll go over the functions needed to create a random number generator in C++. In the world of computers, random numbers form an essential component to add the flavor of anonymity and security. A random number generator forms the backbone of creating pseudo-random numbers. The idea behind pseudo-random numbers is […]

URL: https://www.progressiverobot.com/return-array-in-c-plus-plus-function/ Introduction In this tutorial, we are going to understand how we can return an array from a function in C++. Methods to Return an Array in a C++ Function Typically, returning a whole array to a function call is not possible. We could only do it using [pointers](/community/tutorials/pointers-in-c-and-c-plus-plus). Moreover, declaring a function with […]

Introduction In this article, you will learn methods to compare strings in C++. Strings in C++ can be compared using one of the following techniques: String strcmp() function built-in compare() function C++ Relational Operators (==, !=) 1. Using the String strcmp() function in C++ C++ String has built-in functions for manipulating data of String type. […]

Learn multiple ways to reverse a string in C++, from using built-in functions to manual methods with loops and recursion.

Also referred to as vector of vectors, 2D vectors in C++ form the basis of creating matrices, tables, or any other structures, dynamically. Before arriving on the topic of 2D vectors in C++, it is advised to go through the tutorial of using single-dimensional [vectors in C++](/community/tutorials/vectors-in-c-plus-plus). Including the Vector header file It would be […]