extern void object::Solution( )
{
	while ( true )
	{
		object	front, left, right;

		front = radar(Barrier,   0, 45, 0, 5);
		left  = radar(Barrier,  90, 45, 0, 5);
		right = radar(Barrier, -90, 45, 0, 5);

		if ( front == null )
		{
			move(5);
			continue;
		}
		if ( left == null )
		{
			turn(90);
			continue;
		}
		if ( right == null )
		{
			turn(-90);
			continue;
		}
		break;
	}
}