Understanding the program in C++

In this article we will understand the program written in C++ programming language in step-by-step manner. Consider the below simple C++ program that performs multiplication of two integers and displays the result. /*Program that performs multiplication of two integers and displays the result*/ //Include header files #include <iostream> #include “conio.h” using namespace std; //main program starts from here void main() { //declare variables int result, variable1, variable2; //assign values to variable1 and variable2 variable1 = 10; variable2 = 2; /*Perform multiplication of variable1 and variable2. Store the result in the variable named result*/ result = variable1 * variable2; //Display the result in the output window cout << “The result is: ” << result << endl; } Result of the above program: The result is: 20 Let us understand the above program in detail: Line 1 thru 2: This is a multiline comment. We have used it to describe the purpose...