import java.awt.Graphics;
import java.applet.Applet;
import java.awt.Color;
public class point1 extends java.applet.Applet{
  Color col1,col2;
  int N,taka,haba,ni,nj;
  int k,i,j,l,co,minj,minj2,minj3;
  int xz,xz2,yz,yz2,label;
  String NS,habaS,takaS;
  double Nd,takad,habad,th;
  Color cl[]=new Color[13];


  public double dou(String dous){
    double dou1;
    dou1 = (Double.valueOf(dous)).doubleValue();
    return dou1;
  }
  public double rand(){
    double rand1;
    rand1=Math.random();
    return rand1;
  }
  public void init(){
    col1=Color.black;
    col2=Color.yellow;
    cl[0]=Color.white;
    cl[1]=Color.cyan;
    cl[2]=Color.green;
    takaS=getParameter("takap");
    habaS=getParameter("habap");
    NS=getParameter("Np");
    habad=dou(habaS);
    takad=dou(takaS);
    Nd=dou(NS);
    if(Nd==20){
      Nd=4-50*Math.log(rand());
    }
    haba=(int)habad;
    taka=(int)takad;
    N=(int)Nd;
  }
  double x1;
  double y1;
  int x;
  int y;
  double s;
  String sss;
  public double jou(double a,double b){
    double jou1;
    jou1=Math.pow(a,b);
    return jou1;
  }
  public double arcsinaw(double atasw){
    double artn1saw;
    artn1saw=Math.asin(atasw);
    return artn1saw;
  }
  public double d(double d1,double d2,double d3,double d4){
    double dw;
    dw=jou(jou(d3-d1,2.0)+jou(d4-d2,2.0),0.5);
    return dw;
  }

  public void paint(java.awt.Graphics g){
    g.setColor(col1);
    g.fillRect(1,1,haba,taka);
    g.setColor(cl[0]);
    g.drawString("N="+N,15,15);
    g.setColor(col2);
    for(k=0;k<N;k++){
      x1=rand()*(haba-30)+15;
      y1=rand()*(taka-30)+15;
      x=(int)(x1+0.5);
      y=(int)(y1+0.5);
      g.fillOval(x-2,y-2,4,4);
    }
  }
}