import java.util.*;
import java.io.*;
    
public class wordcount {
    public static void main(String[] args) throws FileNotFoundException {
        File input = new File(args[0]);
        Scanner fileScanner = new Scanner(input);

        int count = 0;
        while (fileScanner.hasNext()) {
            String nextToken = fileScanner.next();
            count++;
        }

        fileScanner.close();
        System.out.println(count);
    }
}