Warlodya

import java.lang.Math;
import java.util.*;
public class SuperRandom
{
  
  private ArrayList<Integer> numbers;
  private Random rand;
  
  	public static void main(String[] args)
  	{
      		SuperRandom sr=new SuperRandom(10);
      		for(int i=0;i<10;i++)
    		System.out.print(sr.getValue());
  	}
	
  	public SuperRandom(int size){
		rand=new Random();
		numbers=new ArrayList<>();
    		for(int i=0;i<size;i++)
    		numbers.add(i);
 	 }
  
  	public int getValue(){
     		int randomIndex=rand.nextInt(numbers.size());
     		return numbers.remove(randomIndex);
 	}
  
  	public int getSize(){
  		return numbers.size();
 	}
  
}

INPUT  Input = { 0 };
		Input.type = INPUT_MOUSE;
		Input.mi.dwFlags = MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE;
		Input.mi.dx = fx;
		Input.mi.dy = fy;
		SendInput(1, &Input, sizeof(INPUT));

void moveMouseLine(int endX, int endY)
{
	int d = 0;
	POINT p;
	GetCursorPos(&p);
	
	int currentX = p.x;
	int currentY = p.y;
	int dx = abs(endX - currentX);
	int dy = abs(endY - currentY);

	int dx2 = 2 * dx; // slope scaling factors to
	int dy2 = 2 * dy; // avoid floating point

	int ix = currentX < endX ? 1 * Const::MIN_MOUSE_SPEED : -1 * Const::MIN_MOUSE_SPEED; // increment direction
	int iy = currentY < endY ? 1 * Const::MIN_MOUSE_SPEED : -1 * Const::MIN_MOUSE_SPEED;

	int x = currentX;
	int y = currentY;
	int pauseLenght = 500/(dx+dy+1)+10;
	if (dx >= dy) {
		while (true) {
			moveMouse(x, y);
			if (abs(x - endX) < Const::MAX_MOUSE_SPEED) {
				moveMouse(endX, endY);

				break;
			}
			x += ix;
			d += dy2;
			if (d > dx) {
				y += iy;
				d -= dx2;
			}
			Sleep(pauseLenght);
		}
	}
	else {
		while (true) {
			moveMouse(x, y);
			if (abs(y - endY) < Const::MAX_MOUSE_SPEED) {
				moveMouse(endX, endY);
				break;
			}
			y += iy;
			d += dx2;
			if (d > dy) {
				x += ix;
				d -= dy2;
			}
			Sleep(pauseLenght);
		}
	}
}