Your first C++ program Now you have installed the compiler based on your OS, it’s time to write your first C++ program. “Hello World!” Your first C++ program will be a “Hello World!” program. You might have noticed “Hello World!” being the first program while starting out with any programming language. This is because: It is a standard check to see whether everything is working fine or not. There will be very less code to start with. The less code makes it intuitive for the beginners to get acquainted with the language. The code is enough to learn the basic syntax and semantics of the language. So, let’s get coding. #include <iostream> using namespace std ; int main () { cout << "Hello World!" ; return 0 ; } The program prints Hello World! in the output screen. How the program works? Now, let’s dissect the above code. The code is divided into six major parts: #include <iostream> using namespace ...
