#include <stdio.h>
#include <windows.h>

int main ()
{
    int sleep_time = 0;
    scanf ("%d", &sleep_time);

    while (!GetAsyncKeyState(VK_SPACE))
    {
        keybd_event(VK_RIGHT, 0, 0, 0);
        keybd_event(VK_RIGHT, 0, KEYEVENTF_KEYUP, 0);
        Sleep (sleep_time);
    }
}