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);
}
}