My question: Is the header file #include and the getch() function necessary for a simple program such as the one provided below? The task for the program itself was to correct all syntax errors within it but I am on the fence as to whether or not these two items are syntax errors or not. What are your thoughts? Thank you Procided C++ code: #include #include Standard namespace declaration using namespace std; Main Function int main() {      //Standard Ouput Statement      cout<<"Welcome to this C++ Program"<

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Header files

A file with an extension that has some predefined declarations and definitions is called a header file. Every computer program imports a set of header files to perform common tasks such as getting input, displaying output, and so forth. Every language has different header files (such as C, JAVA, Python, and C++). In this article, header files are explained mainly in the context of the C/C++ language.