package com.gcj.parser;

public class MaxPoints {

	public static int normal(int value){
		int toReturn = 0;
		switch (value) {
		case 0 : toReturn = 0 ; break;
		case 1 : toReturn = 1 ; break;
		case 2 : toReturn = 1 ; break;
		case 3 : toReturn = 1 ; break;
		case 4 : toReturn = 2 ; break;
		case 5 : toReturn = 2 ; break;
		case 6 : toReturn = 2 ; break;
		case 7 : toReturn = 3 ; break;
		case 8 : toReturn = 3 ; break;
		case 9 : toReturn = 3 ; break;
		case 10 : toReturn = 4 ; break;
		case 11 : toReturn = 4 ; break;
		case 12 : toReturn = 4 ; break;
		case 13 : toReturn = 5 ; break;
		case 14 : toReturn = 5 ; break;
		case 15 : toReturn = 5 ; break;
		case 16 : toReturn = 6 ; break;
		case 17 : toReturn = 6 ; break;
		case 18 : toReturn = 6 ; break;
		case 19 : toReturn = 7 ; break;
		case 20 : toReturn = 7 ; break;
		case 21 : toReturn = 7 ; break;
		case 22 : toReturn = 8 ; break;
		case 23 : toReturn = 8 ; break;
		case 24 : toReturn = 8 ; break;
		case 25 : toReturn = 9 ; break;
		case 26 : toReturn = 9 ; break;
		case 27 : toReturn = 9 ; break;
		case 28 : toReturn = 10 ; break;
		case 29 : toReturn = 10 ; break;
		case 30 : toReturn = 10 ; break;

		}

		return toReturn;
	}

	public static int surprising(int value){
		int toReturn = 0;
		switch (value) {
		case 0 : toReturn = 0 ; break;
		case 1 : toReturn = 1 ; break;
		case 2 : toReturn = 2 ; break;
		case 3 : toReturn = 2 ; break;
		case 4 : toReturn = 2 ; break;
		case 5 : toReturn = 3 ; break;
		case 6 : toReturn = 3 ; break;
		case 7 : toReturn = 3 ; break;
		case 8 : toReturn = 4 ; break;
		case 9 : toReturn = 4 ; break;
		case 10 : toReturn = 4 ; break;
		case 11 : toReturn = 5 ; break;
		case 12 : toReturn = 5 ; break;
		case 13 : toReturn = 5 ; break;
		case 14 : toReturn = 6 ; break;
		case 15 : toReturn = 6 ; break;
		case 16 : toReturn = 6 ; break;
		case 17 : toReturn = 7 ; break;
		case 18 : toReturn = 7 ; break;
		case 19 : toReturn = 7 ; break;
		case 20 : toReturn = 8 ; break;
		case 21 : toReturn = 8 ; break;
		case 22 : toReturn = 8 ; break;
		case 23 : toReturn = 9 ; break;
		case 24 : toReturn = 9 ; break;
		case 25 : toReturn = 9 ; break;
		case 26 : toReturn = 10 ; break;
		case 27 : toReturn = 10 ; break;
		case 28 : toReturn = 10 ; break;
		case 29 : toReturn = 10 ; break;
		case 30 : toReturn = 10 ; break;

		}
		return toReturn;
	}

}

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

public class B {
	public static void main(String[] args) throws IOException {
		/*BufferedReader in = new BufferedReader(new FileReader("C:/Users/Farnoosh/Desktop/B-small.in"));
		FileWriter fw = new FileWriter("C:/Users/Farnoosh/Desktop/B-small.out");*/
		BufferedReader in = new BufferedReader(new FileReader("C:/Users/Farnoosh/Desktop/B-large.in"));
		FileWriter fw = new FileWriter("C:/Users/Farnoosh/Desktop/B-large.out");
		
		int N = 0;
		int S = 0;
		int P = 0;
		int num1 = 0;
		
		int Num = new Integer(in.readLine());
		for (int cases = 1; cases <= Num; cases++) 
		{	
			int count = 0;
			String[] ss = in.readLine().split(" ");
			N = Integer.parseInt(ss[0]);
			S = Integer.parseInt(ss[1]);
			P = Integer.parseInt(ss[2]);
			
			for(int i = 0 ; i < N ; i++){
				num1 = Integer.parseInt(ss[i+3]);
				
				if (P == 0 && num1 == 0){
					count++;
					continue;
				}
				if (num1 < Math.abs(P+2*(P-2)))
				{
					continue;
				}
				else if(num1 >= (P+2*(P-1)))
				{
					count++;
				}
				else {
					if (S > 0){
						count++;
						S--;
					}
				}// end of else
			}// end of for		 
			fw.write ("Case #" + cases + ": " + count + "\n");
		}
		fw.flush();
		fw.close();
	}

}