java-if-else

   import java.io.*;
    import java.util.*;
    import java.text.*;
    import java.math.*;
    import java.util.regex.*;

    public class Solution {

        public static void main(String[] args) {

            Scanner sc=new Scanner(System.in);
            int n=sc.nextInt();           
            String ans="";
            if(n%2==1){
              ans = "Weird";
            }else if(n%2==0 && (n>=2 && n<=5)){
           
                ans= "Not Weird";
               
            }else if(n%2==0 && (n>=6 && n<=20)){
           
                ans= "Weird";
               
            }else if(n%2==0 &&  n>20){
           
                ans= "Not Weird";
               
            }
            else{
           
                ans= "Weird";
               
            }
            System.out.println(ans);
           
        }
    }