#include <windows.h>


void gotoxy ( int column, int line )
{
  COORD coord;
  coord.X = column;
  coord.Y = line;
  SetConsoleCursorPosition(
    GetStdHandle( STD_OUTPUT_HANDLE ),
    coord
    );
}

for i in range(10):
    print("Loading" + "." * i)

    doSomeTimeConsumingProcessing()

    sys.stdout.write("33[F") # Cursor up one lin