In this task, the job is to create a new empty file called "output.txt" of size 0 bytes
and an empty directory called "docs". This should be done twice: once "here", i.e. in the current working directory and once in the filesystem root.

#include <direct.h>
#include <fstream>
 
int main() {
    std::fstream f("output.txt", std::ios::out);
    f.close();
    f.open("/output.txt", std::ios::out);
    f.close();
 
    _mkdir("docs");
    _mkdir("/docs");
 
    return 0;
}