import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner t=new Scanner(System.in);

        int which_one;//Which method to use

        do{
            which_one=t.nextInt();
        }while(which_one!=1 && which_one!=2);//User can either choose method 1 or 2

        ///
        int chosenMethod();
        /////
        switch(which_one){
            case 1:
                chosenMethod=method1;
                break;
            case 2:
                chosenMethod=method2;
                break;
        }

        System.out.print(chosenMethod());

    }
    private int method1(){
        return 1;
    }
    private int method2(){
        return 2;
    }

}