//Program for sum of odd number and even number
package r4r.co.in;

import java.io.*;

public class NewClass {

    public static void main(String[] args) throws IOException {
        BufferedReader Digit = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("Enter the number A:");
        String s1 = Digit.readLine();
        int n1 = Integer.parseInt(s1);

        //code for Even/Odd

        int sum = 0;
        for (int i = 0; i <= n1; i++) {
            if ((i % 2) == 0) {
                System.out.print("\nEven number of A : " + i);
                sum = sum + i;
            }
        }

        System.out.println("\nSum of all Even number of A : " + sum);

        sum = 0;
        for (int i = 0; i <= n1; i++) {
            if ((i % 2) != 0) {
                System.out.print("\nOdd number of B :" + i);
                sum = sum + i;
            }
        }

        System.out.println("\nSum of all odd number of A : " + sum);
    }
}