By Raghav Khandelwal

In this tutorial, we will learn about the tilde (~) operator in C++.  In C++ there are a total of 6 bitwise operators which are &(bitwise AND), |(bitwise OR), ^ (bitwise XOR),.... Read More

By Raghav Khandelwal

In this tutorial, we are going to learn how to give a warning when the user enters invalid input. In C++ while writing programs we use std::cin to ask the user to enter the input. .... Read More

By Raghav Khandelwal

In this tutorial, we will learn how to iterate over the words in a string in C++. A string is a data type in C++ used to store an array of characters. A string is different from a .... Read More

By Raghav Khandelwal

In this tutorial, we are going to learn about the function prototypes in C++. What is function prototyping? A function prototype is basically a declaration of the function that tel.... Read More

By Raghav Khandelwal

In this tutorial, we are going to learn about passing a function as a parameter in C++. A function is a block of code that is used for performing certain actions and runs only when.... Read More

By Raghav Khandelwal

In this tutorial, we are going to learn about return statements in C++ along with some examples. To get a clear understanding of the topic first let us understand what are return s.... Read More

By Raghav Khandelwal

In this tutorial, we will learn how to create a 2D array dynamically using pointers in C++. First, let us understand what is dynamic memory allocation. Memory in the C++ program is.... Read More

By Raghav Khandelwal

In this tutorial, we are going to learn how to set all the array elements to 0 (zero) in C++. Arrays in C++ are defined as a collection of items of a similar type stored at a conti.... Read More