Calculator An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics. Calculators are widely used device nowadays. Calculators are used to everyone in daily life. A simple calculator can be made using a C++ program which can perform addition, subtraction, multiplication division and power Operation. It takes two operands entered by the user....

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Matrix Multiplication In mathematics, matrix multiplication or matrix product is a binary operation that produces a matrix from two matrices. Two matrices are multipliable if number of columns of 1st matrix is equal to the number of rows of 2nd matrix. Learn How to Multiply two matrices C++ Program to Perform Matrix Multiplication using Multidimensional Arrays. The program multiplies two matrices and prints...

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Armstrong Number Armstrong number is a number that is equal to the sum of the cubes of its digits. For example, 0, 1, 153, 370, 371 and 407 are the Armstrong numbers. Let's try to understand why 153 is an Armstrong number. Let’s take a look at example. Logic to check Armstrong Number Count number of digits in a number (entered by user)...

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Here is a Simple C++ Program with Explanation which Prints Hello World! Welcome to C++ on the  Screen. 1.       // A Simple C++ Program 2.       #include <iostream> 3.       #include <conio.h> 4.       using namespace std; 5.       // Function main begins program execution 6.       int main() 7.       { 8.             cout << "Hello World!"; 9.             cout << "\nWelcome to C++!"; 10.         return 0; 11.         _getch(); 12.  ...

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Identifier C++ identifiers are names used to identify variable, function, class or any other user-defined items. For Example Variable name, Function name, Class name, structure name. An identifier starts with a letter either capitals (A to Z) or small (a to z) or an underscore _ that does not begin with a digit. C++ does not allow us to use punctuation characters such...

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In this article, we will see you what exactly is C Plus Plus. When it was developed and why? You know a bit of information about the history of the C++. What exactly is C Plus Plus(CPP)? All of you know that a computer is an electronic device that can perform many computational tasks. However, since it is a machine, these computers really...

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