java for loop even/odd position

import java.util.Scanner;

public class Odd_EvenPosition01 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double n = Double.parseDouble(scanner.nextLine());
        double oddSum = 0.0;
        double oddMin = 1000000000.0;
        double oddMax = -1000000000.0;
        double evenSum = 0.0;
        double evenMax = -1000000000.0;
        double evenMin = 1000000000.0;


        for (int i = 1; i <= n; i++) {
            double num = Double.parseDouble(scanner.nextLine());
            if (i % 2 == 0) {
                evenSum += num;
                if (num > evenMax) {
                    evenMax = num;
                }
                if (num < evenMin) {
                    evenMin = num;
                }
            } else if (i % 2 == 1){
                oddSum += num;
                if (num > oddMax) {
                    oddMax = num;
                }
                if (num < oddMin) {
                    oddMin = num;
                }
            }
        }

        System.out.printf("OddSum=%.2f,%n", oddSum);
        if (oddMin == 1000000000.0) {
            System.out.printf("OddMin=No,%n");
        } else {
            System.out.printf("OddMin=%.2f,%n", oddMin);
        }
        if (oddMax == -1000000000.0) {
            System.out.printf("OddMax=No,%n");
        } else {
            System.out.printf("OddMax=%.2f,%n", oddMax);
        }
        System.out.printf("EvenSum=%.2f,%n", evenSum);
        if (evenMin == 1000000000.0) {
            System.out.print("EvenMin=No,\n");
        } else {
            System.out.printf("EvenMin=%.2f,%n", evenMin);
        }
        if (evenMax == -1000000000.0) {
            System.out.print("EvenMax=No");
        } else {
            System.out.printf("EvenMax=%.2f", evenMax);
        }
    }
}