CPlusPlus Programs Archives

Keith Number Program in C++

In this tutorial, we will write a Keith number in C++. It is one of the most asked questions in an interview. Before that, you may go through the following topic in C programming. C++ for loop C++ while loop …

Singly linked list Program C++

In this tutorial, we will write a C++ program to implement singly linked list. In this program, we will create a separate function for each operation that is to be performed in a linked list. This operation includes: create() insert(): …

Peterson Number in C++

In this tutorial, we will learn about the Peterson number and write a C++ program to check if the given number is a Peterson number or not. What is Peterson Number? A number is said to be a Peterson number …

Sunny Number Program in C++

In this tutorial, we will write a C++ program to check for sunny numbers. What is Sunny Number? A number N is said to be a sunny number if the number next to the given number (N+1) is a perfect square. Example: …

Happy Number Program in C++

In this tutorial, we will write a C++ program to check happy number. Let us start by defining a happy number. Happy Number A number is said to be a happy number if it yields 1 after a few steps …

Automorphic Number program in C++

In this article, we will write a C++ Program for Automorphic Number. The following C++ programming topic is used in the program below. while loop if..else statement A number is said to be an automorphic number if the square of the …

C++ Program to Write Date into a File

In this tutorial, we will write a C++ program to write data into a file and store the information. In order to understand the program, you should have knowledge of the following topic in C++. C++ Files I/O Explanation: First, …

C++ Program to Read a File

In this tutorial, we will write a C++ program to read a file and display its contents. In order to understand the program, you should have knowledge of the topic in C++ below. C++ Files I/O Before writing a program: …

C++ Program to Find Largest of Two Numbers

In this tutorial program, we will write a program to find the largest of two numbers in C++. We will discuss few ways to do so. We will check two ways: Using if-else satement Using conditional operator. To understand the …

C++ Program to Print Multiplication Table of any Number

In this tutorial, we will write a C++ program to generate a multiplication table for any number and also for the given range. In order to understand the program, you should go through the following topic in C++. C++ for …