Sheep.java

    
import java.util.Scanner;
/**
 *
 * @author Chelinoska
 */

class Contador{

    Scanner in = new Scanner (System.in);

    public String[] word;
    public int tamw;
    public int cases;

    public Contador(int tamw){
    this.tamw = tamw;
    word= new String[tamw];
    cases=0;
    this.Leer();
    this.Calcular();
    }

    public void Leer(){
        for(int i=0; i
            this.word[i]=in.next();
        }
    }

    public void Calcular(){
        for(int i=0; i
            if(this.word[i].equals("sheep")){
            this.cases=this.cases+1;
            }
        }
    }

}

class Sheep{

    public static void main(String []args){
        Scanner in= new Scanner(System.in);
        int tamd=0;
        int tamw=0;
        int a=0;
        tamd=in.nextInt();
        Contador[] data= new Contador[tamd];

        for(int i=0; i
            tamw= in.nextInt();
            data[i]= new Contador(tamw);
            }

        for(int i=0; i
            a=i+1;
            System.out.println("Case "+a+": This list contains "+data[i].cases+" sheep");
        }

    }
}