C + + Creates a directory under Windows

#include <direct.h>#include<stdlib.h>#include<stdio.h>intMainvoid ){    if(_mkdir ("\\testtmp") ==0) {printf ("Directory ' \\testtmp ' was successfully created\n" ); System ("dir \\testtmp" ); if(_rmdir ("\\testtmp") ==0) printf ("Directory ' \\testtmp ' was successfully removed\n"  ); Elseprintf ("problem removing directory ' \\testtmp ' \ n" ); }    Elseprintf ("problem creating directory ' \\testtmp ' \ n" );    GetChar (); return 0;}

It is added by default in the current work disk. _mkdir run failure will return-1 and set errno

Eexist

The path was not created because the path name already exists. Same name as file, path, or drive

ENOENT

Path does not exist

For example: The program works in the D-disk actual directory is "D:\\testtemp"

_rmdir () similarly

C + + Creates a directory under Windows