HackerRank-Java/Java If-Else at master · wolfy222/HackerRank-Java · GitHub

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/*
Task
Given an integer, , perform the following conditional actions:

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

Input Format

A single line containing a positive integer, .

Constraints

Output Format

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

Sample Input 0

3
Sample Output 0

Weird
Sample Input 1

24
Sample Output 1

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();
        int f= 0;
        if(n%2 ==0)
        {
        if(n>=2 && n<=5 && f==0)
        {
            f=1;
            System.out.println("Not Weird");
        }
        else if(n>=6 && n<=20 && f==0)
        {
            f=1;
            System.out.println("Weird");
        }
        else if(n>=20 && f==0)
        {
            f=1;
            System.out.println("Not Weird");
        }
        }
        else if(n%2 != 0 && f==0)
        {
            f=1;
            System.out.println("Weird");
        }
    }
}