How to delete a folder in C++?

Question

How can I delete a folder using C++?

If no cross-platform way exists, then how to do it for the most-popular OSes - Windows, Linux, Mac, iOS, Android? Would a POSIX

Answer 1

This works for deleting all the directories and files within a directory.

#include 
#include 
#include 
using namespace std;
int main()
{
    cout << "Enter the DirectoryName to Delete : ";
    string directoryName;
    cin >> directoryName;
    string a = "rmdir /s /q " + directoryName;
    system(a.c_str());
    return 0;
}