This is a C++ question and development environment is Visual Studio 2015

Modify the below program to meet the following criteria a) If no command-line option is given, show the message "No command-line option!". b) If any command-line option(s) entered by the user is not one of the following: "/e", "/u", "/n", or "/g"; show a single message "Wrong option!" c) Otherwise, display the message "All options are known!" d) Only one of the above 3 messages will be shown. [Hint: Use strcmp() ]

#include using namespace std; int main(int argc, char *argv[]) { cout << "Received " << argc << " arguments." << endl; for (int i = 0; i