import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt();
        int j = 0;
        int o = 0;
        while(n>0){
            int t = scan.nextInt();
            if(t%2!=0){
                j+=t;
            }else{
                o+=t;
            }
            n--;
        }
        System.out.print("奇数和="+j+", 偶数和="+o);
    }
} 










