View Code of Problem 3509

/*
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 */
package guessing;

import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author HP
 */
public class Guessing {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int numberOfCases = s.nextInt();
        s.nextLine();
        ArrayList<Integer> number = new ArrayList();
        for (int i = 0; i < numberOfCases; i++) {
            int userinput = s.nextInt();
            s.nextLine();
            if (userinput > 0) {
                number.add(userinput);
            }
        }
        for (int i = 0; i < number.size(); i++) {
            int currentnum = number.get(i);
            int n4 = process(currentnum);
            currentnum = currentnum * 3;
            if (currentnum % 2 == 0) {
                System.out.println("even " + n4);
            } else if (currentnum % 2 != 0) {
                System.out.println("odd " + n4);
            }

        }
    }

    public static int process(int n0) {
        int n1 = n0 * 3;
        int n4 = 0;
        if (n1 % 2 == 0) {
            n4 = ((n1 / 2) * 3) / 9;
        } else if (n1 % 2 != 0) {
            n4 = (((n1 + 1) / 2) * 3) / 9;
        }
        return n4;
    }
}

/*
F:\temp\21711157.138144\Main.java:16: class Guessing is public, should be declared in a file named Guessing.java
public class Guessing {
       ^
Note: F:\temp\21711157.138144\Main.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
1 error
*/