import java.util.ArrayList;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        ArrayList<String> array = new ArrayList<String>();
        String w = sc.next();
        while (sc.hasNext()) {
            array.add(sc.next());
        }
        sc.close();
        int count =0; 
        for (String string : array) {
            if(string.equalsIgnoreCase(w)){
                count++;
            }
        }
        System.out.println(count);
    }

}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz