/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

/**
 * 
 * @author luoyuan
 *
 */
package codejam;

import java.util.ArrayList;
import static java.lang.Math.*;

public class Dancing {

	public static void bestResult(String inF,String outF) {
		InOutTool iot = new InOutTool(inF,outF);
		ArrayList<String> js = new ArrayList<String>();
		for(int i=1;i<iot.size();i++){
			String in = iot.get(i).trim();
			String[] num = in.split(" ");
			int n = Integer.parseInt(num[0]), s = Integer.parseInt(num[1]), p = Integer.parseInt(num[2]);
			int sup=0,count=0;
			for(int k=3;k<num.length;k++){
				int i_0=0,i_1=0,i_2=0;
				int temp = Integer.parseInt(num[k]);
				i_0 = temp/3;
				if(i_0>=p){
					count ++;
				}else{
					if(i_0<(p-2)||(temp-i_0)<p||(temp-i_0)>(2*p+2)||(temp-i_0)<(2*p-2)){
						//no case want
					}else{//maybe surprising cases
						i_1 = p; i_2 = temp - i_0 - i_1;
						count ++;
						if(abs(i_2-i_0)>1||abs(i_2-i_1)>1)sup ++;
					}
				}
			}
			if(sup>s)count -= (sup-s);
			js.add("Case #" + i + ": " + count);
		}
		iot.clear();iot.addAll(js);
		iot.outText();
	}
	public static void main(String...args){
		Dancing.bestResult("B-large.in", "B-large.out");
	}
}
