package jp;

public class JP10 {

public static void main(String[] args) {

int decimalNum = 5;

switch(decimalNum){

case 0:

System.out.println(0);

break;

case 1:

System.out.println("I");

break;

case 2:

System.out.println("II");

break;

case 3:

System.out.println("III");

break;

case 4:

System.out.println("IV");

break;

case 5:

System.out.println("V");

break;

default:

System.out.println("Nie ma takiej liczby");

}

}

}