program to understand fclose() with stdout

using codeblocks
---------------------------------------------------------------------------------------------------------
//understanding fclose() in the sense of stdout.
#include <stdio.h>
#include <stdlib.h>

int main()
{
    printf("Hello world!\n");       //prints hello world
    fclose(stdout);                 // closes the data to be written to device
    printf("goodbye");               //does not print good bye.
    return 0;
}

------------------------------------------------------------------------------------

using turboc++

--------------------------------------------------------------------------------

//understanding fclose() in the sense of stdout.

#include <stdio.h>

#include <conio.h>

int main()

{

    printf("Hello world!\n");       //prints hello world

    fclose(stdout);                 // closes the data to be written to device

    printf("goodbye");               //does not print good bye.

    getch();

    return 0;

}