import java.awt.Graphics;
import java.applet.Applet;
import java.awt.Color;
public class himwvo extends java.applet.Applet{
  Color col1,col2;
  int Nmw;
  int takamw,habamw;
  int kmw,imw,jmw;
  double w1mw1,w2mw2,xmw1,ymw1,r1mw,r2mw,rmw;
  int x2mwI,x2mws,x2mwe,y2mwI,y2mws,y2mwe,y3mwI,x3mwI;
  double y1mw1,y2mw2,d2mw,d3mw;
  double y3mw3,d4mw,d5mw;
  double x1mw1,x2mw2,d6mw,d7mw;
  double x3mw3,d8mw,d9mw;
  int br1mw,br2mw,br3mw,br4mw;
  Color cl[]=new Color[13];
  String NS,habaS,takaS;
  double Nd,takad,habad;
  public double dou(String dous){
    double dou1;
    dou1 = (Double.valueOf(dous)).doubleValue();
    return dou1;
  }
  public double randmw(){
    double rand1mw;
    rand1mw=Math.random();
    return rand1mw;
  }
  public void init(){
    col1=Color.black;
    col2=Color.yellow;
    cl[0]=Color.white;
    cl[1]=Color.green;
    cl[2]=new Color(199,111,238);
    takaS=getParameter("takap");
    habaS=getParameter("habap");
    NS=getParameter("Np");
    habad=dou(habaS);
    takad=dou(takaS);
    Nd=dou(NS);
    if(Nd==6){
      Nd=4+16*randmw();
    }
    habamw=(int)habad;
    takamw=(int)takad;
    Nmw=(int)Nd;
  }
  double x1mw[]=new double[100];
  double y1mw[]=new double[100];
  double w1mw[]=new double[100];
  int xmw[]=new int[100];
  int ymw[]=new int[100];
  int wmw[]=new int[100];
  double smw[]=new double[100];
  String sssmw[]=new String[100];
  public double joumw(double amw,double bmw){
    double jou1mw;
    jou1mw=Math.pow(amw,bmw);
    return jou1mw;
  }
  void heapmw(double he1mw[],double he2mw[],double he3mw[],int NNmw){
    int kkmw,kksmw,iimw,jjmw,mmmw;
    double b1mw,b2mw,b3mw,c1mw,c2mw,c3mw;
    kksmw=(int)(NNmw/2);
    for(kkmw=kksmw;kkmw>=1;kkmw--){
      iimw=kkmw;
      b1mw=he1mw[iimw-1];b2mw=he2mw[iimw-1];b3mw=he3mw[iimw-1];
      while(2*iimw<=NNmw){
        jjmw=2*iimw;
        if(jjmw+1<=NNmw){
          if(he1mw[jjmw-1]<he1mw[jjmw]){
            jjmw++;
          }
        }
        if(he1mw[jjmw-1]<=b1mw){
          break;
        }
        he1mw[iimw-1]=he1mw[jjmw-1];he2mw[iimw-1]=he2mw[jjmw-1];he3mw[iimw-1]=he3mw[jjmw-1];
        iimw=jjmw;
      }//wend
      he1mw[iimw-1]=b1mw;he2mw[iimw-1]=b2mw;he3mw[iimw-1]=b3mw;
    }//next kk
    for(mmmw=NNmw-1;mmmw>=1;mmmw--){
      c1mw=he1mw[mmmw];c2mw=he2mw[mmmw];c3mw=he3mw[mmmw];
      he1mw[mmmw]=he1mw[0];he2mw[mmmw]=he2mw[0];he3mw[mmmw]=he3mw[0];
      iimw=1;
      while(2*iimw<=mmmw){
        kkmw=2*iimw;
        if(kkmw+1<=mmmw){
          if(he1mw[kkmw-1]<=he1mw[kkmw]){
            kkmw++;
          }
        }
        if(he1mw[kkmw-1]<=c1mw){
          break;
        }
        he1mw[iimw-1]=he1mw[kkmw-1];he2mw[iimw-1]=he2mw[kkmw-1];he3mw[iimw-1]=he3mw[kkmw-1];
        iimw=kkmw;
      }//wend
      he1mw[iimw-1]=c1mw;he2mw[iimw-1]=c2mw;he3mw[iimw-1]=c3mw;
    }//next mm
  }
  public void paint(java.awt.Graphics g){
    g.setColor(col1);
    g.fillRect(1,1,habamw,takamw);
    g.setColor(col2);
    g.drawString("N="+Nmw,15,15);
    for(kmw=0;kmw<Nmw;kmw++){
      x1mw[kmw]=randmw()*(habamw-30)+15;
      y1mw[kmw]=randmw()*(takamw-30)+15;
      w1mw[kmw]=randmw()*100+1;
      xmw[kmw]=(int)(x1mw[kmw]+0.5);
      ymw[kmw]=(int)(y1mw[kmw]+0.5);
      wmw[kmw]=(int)(w1mw[kmw]+0.5);
      sssmw[kmw]=""+wmw[kmw];
      g.drawString(sssmw[kmw],xmw[kmw]-3,ymw[kmw]-3);
      g.fillOval(xmw[kmw]-2,ymw[kmw]-2,4,4);
    }
    heapmw(w1mw,x1mw,y1mw,Nmw);
    for(imw=1;imw<=Nmw-1;imw++){
      for(jmw=imw+1;jmw<=Nmw;jmw++){
        w1mw1=joumw(w1mw[jmw-1],2)/(joumw(w1mw[jmw-1],2)-joumw(w1mw[imw-1],2));
        w2mw2=joumw(w1mw[imw-1],2)/(joumw(w1mw[jmw-1],2)-joumw(w1mw[imw-1],2));
        xmw1=w1mw1*x1mw[imw-1]-w2mw2*x1mw[jmw-1];
        ymw1=w1mw1*y1mw[imw-1]-w2mw2*y1mw[jmw-1];
        r1mw=w1mw[imw-1]*w1mw[jmw-1]/(joumw(w1mw[jmw-1],2)-joumw(w1mw[imw-1],2));
        r2mw=joumw(joumw(x1mw[imw-1]-x1mw[jmw-1],2)+joumw(y1mw[imw-1]-y1mw[jmw-1],2),0.5);
        rmw=r1mw*r2mw;
        x2mws=(int)(xmw1-rmw+0.5);
        x2mwe=(int)(xmw1+rmw+0.5);
        for(x2mwI=x2mws;x2mwI<=x2mwe;x2mwI++){
          if(x2mwI>=0 && x2mwI<=habamw){
            y1mw1=rmw*rmw-joumw(x2mwI-xmw1,2);
            if(y1mw1<0){
              y1mw1=0;
            }
            y2mw2=ymw1+joumw(y1mw1,0.5);
            d2mw=joumw(joumw(x2mwI-x1mw[imw-1],2)+joumw(y2mw2-y1mw[imw-1],2),0.5)/w1mw[imw-1];
            br1mw=0;
            for(kmw=1;kmw<=Nmw;kmw++){
              if(kmw!=imw && kmw!=jmw){
                d3mw=joumw(joumw(x2mwI-x1mw[kmw-1],2)+joumw(y2mw2-y1mw[kmw-1],2),0.5)/w1mw[kmw-1];
                if(d2mw>d3mw){
                  br1mw++;
                }
              }//if kmw!=imw...
            }//next kmw
            if(br1mw<3){
              y2mwI=(int)(y2mw2+0.5);
              g.setColor(cl[br1mw]);
              g.drawLine(x2mwI,y2mwI,x2mwI,y2mwI);
            }//if br1==0
            y3mw3=ymw1-joumw(y1mw1,0.5);
            d4mw=joumw(joumw(x2mwI-x1mw[imw-1],2)+joumw(y3mw3-y1mw[imw-1],2),0.5)/w1mw[imw-1];
            br2mw=0;
            for(kmw=1;kmw<=Nmw;kmw++){
              if(kmw!=imw && kmw!=jmw){
                d5mw=joumw(joumw(x2mwI-x1mw[kmw-1],2)+joumw(y3mw3-y1mw[kmw-1],2),0.5)/w1mw[kmw-1];
                if(d4mw>d5mw){
                  br2mw++;
                }
              }//if kmw!=imw...
            }//next kmw
            if(br2mw<3){
              y3mwI=(int)(y3mw3+0.5);
              g.setColor(cl[br2mw]);
              g.drawLine(x2mwI,y3mwI,x2mwI,y3mwI);
            }//if br1==0
          }//if x2mwI>=0....
        }// next x2mwI
        y2mws=(int)(ymw1-rmw+0.5);
        y2mwe=(int)(ymw1+rmw+0.5);
        for(y2mwI=y2mws;y2mwI<=y2mwe;y2mwI++){
          if(y2mwI>=0 && y2mwI<=takamw){
            x1mw1=rmw*rmw-joumw(y2mwI-ymw1,2);
            if(x1mw1<0){
              x1mw1=0;
            }
            x2mw2=xmw1+joumw(x1mw1,0.5);
            d6mw=joumw(joumw(x2mw2-x1mw[imw-1],2)+joumw(y2mwI-y1mw[imw-1],2),0.5)/w1mw[imw-1];
            br3mw=0;
            for(kmw=1;kmw<=Nmw;kmw++){
              if(kmw!=imw && kmw!=jmw){
                d7mw=joumw(joumw(x2mw2-x1mw[kmw-1],2)+joumw(y2mwI-y1mw[kmw-1],2),0.5)/w1mw[kmw-1];
                if(d6mw>d7mw){
                  br3mw++;
                }
              }//if kmw!=imw...
            }//next kmw
            if(br3mw<3){
              x2mwI=(int)(x2mw2+0.5);
              g.setColor(cl[br3mw]);
              g.drawLine(x2mwI,y2mwI,x2mwI,y2mwI);
            }//if br1==0
            x3mw3=xmw1-joumw(x1mw1,0.5);
            d8mw=joumw(joumw(x3mw3-x1mw[imw-1],2)+joumw(y2mwI-y1mw[imw-1],2),0.5)/w1mw[imw-1];
            br4mw=0;
            for(kmw=1;kmw<=Nmw;kmw++){
              if(kmw!=imw && kmw!=jmw){
                d9mw=joumw(joumw(x3mw3-x1mw[kmw-1],2)+joumw(y2mwI-y1mw[kmw-1],2),0.5)/w1mw[kmw-1];
                if(d8mw>d9mw){
                  br4mw++;
                }
              }//if kmw!=imw...
            }//next kmw
            if(br4mw<3){
              x3mwI=(int)(x3mw3+0.5);
              g.setColor(cl[br4mw]);
              g.drawLine(x3mwI,y2mwI,x3mwI,y2mwI);
            }//if br1==0
          }//if x2mwI>=0....
        }// next x2mwI
      }//next jmw
    }//next imw
  }
}