public int WitiAlg(Task[] tasks)
{
BitService BS = new BitService();
int amount = tasks.Length;
int twoPowAmount = BS.TwoPowX(amount);
int permutationPunishments, index, minPunishment = int.MaxValue;
int[] punishment = new int[twoPowAmount];
for (int step = 1; step < twoPowAmount; ++step)
{
minPunishment = int.MaxValue;
for (int i = 0; i <= amount; ++i)
{
if (BS.CheckBit(step, i))
{
index = BS.ClearBit(step, i);
permutationPunishments = CountPunishment(tasks, index, i, amount);
permutationPunishments = permutationPunishments + punishment[index];
if (minPunishment > permutationPunishments)
{
minPunishment = permutationPunishments;
punishment[step] = permutationPunishments;
}
}
}
}
return(minPunishment);
}
public WindowEntity(IntPtr hwnd)
{
this.hwnd = hwnd;
this.styleRaw = Window.WindowService.GetWindowLong(hwnd, WindowLongIndexFlags.GWL_STYLE);
this.exStyleRaw = Window.WindowService.GetWindowLong(hwnd, WindowLongIndexFlags.GWL_EXSTYLE);
int titleLength = Window.WindowService.GetWindowTextLength(hwnd);
var windowTitle = new StringBuilder(titleLength + 1);
Window.WindowService.GetWindowText(hwnd, windowTitle, windowTitle.Capacity);
this.title = windowTitle.ToString();
this.styles = BitService.GetFlags <WindowStyles>(styleRaw);
this.exStyles = BitService.GetFlags <WindowStylesEx>(exStyleRaw);
}
int CountPunishment(Task[] tasks, int index, int i, int amount)
{
BitService BS = new BitService();
int punishment, time = 0;
for (int j = 0; j < amount; ++j)
{
if (BS.CheckBit(index, j))
{
time += tasks[j].time;
}
}
punishment = (time + tasks[i].time - tasks[i].deadline) * tasks[i].punishment;
return(punishment > 0 ? punishment : 0);
}
