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Hello World Program in C++
Hello World Program in C++ The "Hello, World!" program is often the first program beginners write when learning a new programming language. In C++, it's a simple yet powerful way to introduce the basic syntax and structure of the language. Let's break down the components of the C++ "Hello, World!" program: #include <iostream> int main() { std::cout << "Hello, World!" << std::endl; return 0; } Explanation: #include <iostream> : This line includes the iostream header file, which contains declarations for the standard input/output stream objects in C++, such as std::cout and std::endl . int main() : This is the main function of the program. All C++ programs must have a main() function, which serves as the entry point of the program. std::cout << "Hello, World!" << std::endl; : This line uses the std::cout object to output the message "Hello, World!" to...
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