Conditional Statement on Java7

Hello i just started a coding exercise on hackarank and i am having a little challenge using scanner class with the skip function. here is what i have tried. Objective In this challenge, we're getting started with conditional statements. Check out the Tutorial tab for learning materials and an instructional video!

Task Given an integer, perform the following conditional actions:

If n is odd, print Weird If n is even and in the inclusive range of 2 to 5, print Not Weird If n is even and in the inclusive range of 6 to 20, print Weird If n is even and greater than 20, print Not Weird Complete the stub code provided in your editor to print whether or not n is weird.

Input Format

A single line containing a positive integer,n.

Constraints

Output Format

Print Weird if the number is weird; otherwise, print Not Weird.

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

public class Solution {

private static final Scanner scanner = new Scanner(System.in);

public static void main(String[] args) {
    int N = scanner.nextInt();

   if(N % 2 == 0 && N >= 2 && N <= 5 && N > 20){
        System.out.println("not weird");

   }else if(N % 2 == 0 && N >= 6 && N <= 20){
         System.out.println("weird"); 
   }
    else{
        System.out.println("weird");    
   }

    scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");





    scanner.close();
}

}

Please what am i doing wrong.