How to make infinite loop if I want to change filename every time?

[Pranciskus]

#include <direct.h>
int main()
for(;;) {
mkdir("c:/myfolder");
return 0;
}
I want to make c:/myfolder then c:/myfolder1, c:/myfolder2 and etc...

[Naughty Albatross]

#include <direct.h>
#include <stdio.h>
#include <cstring>

int main()
 {
     int i = 0;
     char folder[100];
     for( ;; ) 
     {
         sprintf(folder, "c:\\myfolder%d", i++);
         mkdir(folder);
     }
     return 0;
 }

Note : Warnings ahead. Don't try this at home.

[Naughty Albatross]

Does that help you? :)

[Pranciskus]

Wow that's cool. But if I want to copy file like .cpp like that?

[Naughty Albatross]

> But if I want to copy file like .cpp like that?
What do you mean?

[Pranciskus]

like untitled.cpp copy to c:\\untitled0.cpp, c:\\untitled1.cpp and etc...
P.S. look at pm.

[Naughty Albatross]

Then you know the function mkdir() which is used to make a new folder, do you know the function that copies a file?

[Pranciskus]

copy_file("C:\\Untitled.cpp","D:\\Untitled.cpp"); but what to do with "folder" and what to write instead?

[Naughty Albatross]

#include<iostream>
#include <fstream>
#include <direct.h>
#include <stdio.h>
#include <cstring>

void copyF(const char *from, const char * to)
{
    std:: ifstream src(from, std::ios::binary);
    std:: ofstream  dst(to, std::ios::binary);
    dst << src.rdbuf();
}

int main()
 {
     int i = 0;
     char file[100];
     for( ;; ) 
     {
         sprintf(file, "c:\\untitled%d.cpp", i++);
         copyF("c:\\untitled.cpp", file);
     }
     return 0;
 }

Note : Warnings ahead. Don't try this at home.

[Naughty Albatross]

Or :

#include <direct.h>
#include <stdio.h>
#include <cstring>

int main()
 {
     int i = 0;
     char file[100];
     for( ;; ) 
     {
         sprintf(file, "c:\\untitled%d.cpp", i++);
         copy_file(file, "c:\\untitled.cpp");
     }
     return 0;
 }

Note : Warnings ahead. Don't try this at home.

[Naughty Albatross]

Does that help? :)

[Pranciskus]

Yes, it does, thanx, maybe can you give me example of copying untitled0.cpp file once but if it exists create untitled1.cpp or somehow?

[Naughty Albatross]

> Maybe can you give me example of copying untitled.cpp file once but if it does not exist create untitled.cpp or somehow?

Is it what you meant?

[Pranciskus]

I wrote:
> maybe can you give me example of copying untitled0.cpp file once but if it exists create untitled1.cpp or somehow?

[Naughty Albatross]

> Maybe can you give me example of copying untitled0.cpp file once but if it exists create untitled1.cpp or somehow?
Can you clarify what you mean?

[Pranciskus]

open .exe (cik cik) which copies file from d:\\untitled.cpp to c:\\untitled0.cpp (if c:\\untitled0.cpp does not exits). But c:\\untitled0.cpp exists, copy_file(d:\\untitled.cpp, c:\\untitled1.cpp, 0).

[Pranciskus]

If it's difficult never mind. It's not important for me, I'm just curious. You helped me a lot generally.