import java.awt.*;
public class PCR
 {
  Tu tu;
  Rec rec; 
  int i=0;
  public PCR(Tu t,Rec a)
   {
    tu=t;
    if(a != null) rec=new Rec(a);
   }
  public void draw()
   {
    if(rec !=null) tu.plot(rec);
   }
  public static PCR[] PCRardp(PCR[] a,dP dp)
   {
    for(int i=0;i<a.length;i++)
     {
      if(a[i].rec.contains(dp)) return PCRari(a,i);
     }
    return a;
   }
  public static PCR[] PCRari(PCR[] a,int i)
   {
    int nl=a.length-1;
    PCR[] b= new PCR[nl];
    for(int j=0;j<i;j++) b[j]=a[j];
    for(int j=i;j<nl;j++) b[j]=a[j+1];
    return b;
   }
 }