package problem1;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Arrays;





public class Problem1 {

    public static void main(String[] args) throws FileNotFoundException, IOException{
        try {
             TextIO.readFile("L:\\Coodejam\\Input\\Input.txt");
        }
        catch (IllegalArgumentException e) {
              System.out.println("Can't open file ");
              System.exit(0);
         }
        
        FileOutputStream fout = new FileOutputStream("L:\\Coodejam\\Output\\output.txt");
        PrintStream ps=new PrintStream(fout);
        
        int cases=TextIO.getInt();
        int googlers=0,surprising=0,least=0;
        for(int i=0;i<cases;i++){
            int counter=0;
            googlers=TextIO.getInt();
            surprising=TextIO.getInt();
            least=TextIO.getInt();
            int score[]=new int[googlers];
            for(int j=0;j<googlers;j++){
                score[j]=TextIO.getInt();
                 }
            
            
            
            
            Arrays.sort(score);
            int temp=0;
            int sup[]=new int[surprising];
            
          for(int j=0;j<googlers && surprising>0;j++){
               if(biggestNS(score[j])<least && biggestS(score[j])==least){
                   surprising--;
                   counter++;
                }
               }
           
            for(int j=0;j<googlers;j++){
                if(surprising==0)temp=biggestNS(score[j]);
                    
                else {
                    temp=biggestS(score[j]);
                    surprising--;     
                } 
                   if(temp>=least)counter++;
           
             }
            
             ps.println("Case #"+(i+1)+": "+counter);
        }
    }
    
   static int biggestNS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-1)/3)+1;
   }
   
   static int biggestS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-2)/3)+2;
   }
}

package Qualification;
import Practice.*;
import java.util.*;
import java.io.*;

public class B {
    
    public void ejecutar() throws Exception {
        Scanner sc = new Scanner(new FileReader("/home/gomezluisj/Descargas/B.in"));
	PrintWriter pw = new PrintWriter(new FileWriter("/home/gomezluisj/Descargas/a.out"));
	int caseCnt = sc.nextInt();
        for (int caseNum = 0; caseNum < caseCnt; caseNum++) {
            pw.print("Case #" + (caseNum + 1) + ": ");
            int contestants=sc.nextInt();
            
            int surprising=sc.nextInt();
            int calculate=sc.nextInt();
            int res=0;
            int[][] arr=new int[contestants+1][2];
            for (int i = 0; i < contestants; i++) {
                int triplet=sc.nextInt();
                if(triplet==0)arr[i][0]=0;
                else arr[i][0]=triplet/3;
                arr[i][1]=triplet%3;               
            }
            int i=0;
            while(surprising>0&&i<contestants){
                int c=calculate-arr[i][0];
                if(c<1||c>2||arr[i][0]==0) i=i+1;
                else{
                    if((c==1&&arr[i][1]==0)||(c==2&&arr[i][1]==2)) {
                        surprising=surprising-1;
                        res=res+1;
                    }
                    i=i+1;
                }
            }
            for (int j = 0; j < contestants; j++) {
                int c=calculate-arr[j][0];
                if(c<1) res=res+1;
                if((c==1&&arr[j][1]==1)||(c==1&&arr[j][1]==2)) res=res+1;
            }
            pw.println(res);
            System.out.print(res);
        }	
        pw.flush();
        pw.close();
        sc.close();
    }
    
    
    public static void main(String[] args) throws Exception {
		new B().ejecutar();
	}
}
