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

class Ideone
{
    static final Ideone BUGOR = new Ideone();
    final int i;
    static final int b = 42;

    Ideone() {
        i = b - 25;
    }

    public int suuka() {
        return b;
    }

    public static void main(String[] args) {
        System.out.println(BUGOR.suuka());
    } 
}