import java.io.RandomAccessFile;
import java.io.*;

public class first{
  public static void main(String args[]) throws IOException{
    String vopros;
    String rida;
    
    int dlina;
    int kount;

    if (args.length!=1){
       System.out.println("Puudub faili nimi");
       System.exit(0);
    }

    BufferedReader sisse=new BufferedReader(new InputStreamReader(System.in));

    System.out.println("Budem smotret' fail "+args[0]);
    System.out.println("Vvedite slovo");
    vopros=sisse.readLine();
    dlina=vopros.length();

    RandomAccessFile rf=new RandomAccessFile(args[0], "r");
    kount=0;
    rida=rf.readLine();
    while(rida!=null){
         int q=rida.indexOf(vopros);
         if(q>=0){kount=kount+1;}
         rida=rf.readLine();
    }
    System.out.println("Strok s takim slovom bylo "+kount);
  }
}