import java.util.Scanner;

public class OddEvenPosition {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        double sumOdd = 0;
        double sumEven = 0;
        double maxEven = -1000000000.0;
        double minEven = 1000000000.0;
        double maxOdd = -1000000000.0;
        double minOdd = 1000000000.0;


        for (int i = 1; i <=n ; i++) {
            double number = Double.parseDouble(scanner.nextLine());

            if (i%2==0){
                sumEven+=number;
                if (number>maxEven){
                    maxEven=number;
                }
                if (number<minEven){
                    minEven=number;
                }}
                else{
                    sumOdd+=number;
                    if(number>maxOdd){
                        maxOdd=number;}
                    if (number<minOdd){
                            minOdd=number;
                        }
                    }

        }

        System.out.printf("OddSum=%.2f,%n", sumOdd);
        if (minOdd!=1000000000.0){
            System.out.printf("OddMin=%.2f,%n", minOdd);}
        else{
            System.out.println("OddMin=No,");
        }
        if (maxOdd!=-1000000000.0){
            System.out.printf("OddMax=%.2f,%n", maxOdd);}
        else{
            System.out.println("OddMax=No,");
        }
        System.out.printf("EvenSum=%.2f,%n", sumEven);
        if (minEven!=1000000000.0){
            System.out.printf("EvenMin=%.2f,%n", minEven);}
        else{
            System.out.println("EvenMin=No,");
        }
        if (maxEven!=-1000000000.0){
            System.out.printf("EvenMax=%.2f%n", maxEven);}
        else{
            System.out.println("EvenMax=No");
        }



    }
}