Easter Bake

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int quantity = Integer.parseInt(scanner.nextLine()),
                sugar, flour, maxSugar = 0, maxFlour = 0;
        double totalSugar = 0, totalFlour = 0;

        for (int i = 0; i < quantity; i++) {
            sugar = Integer.parseInt(scanner.nextLine());
            flour = Integer.parseInt(scanner.nextLine());

            if (maxSugar < sugar) {
                maxSugar = sugar;
            }
            if (maxFlour < flour) {
                maxFlour = flour;
            }

            totalSugar += sugar;
            totalFlour += flour;
        }

        System.out.println("Sugar: " + (int) Math.ceil(totalSugar / 950) + "\nFlour: " + (int) Math.ceil(totalFlour / 750)
                + "\nMax used flour is " + maxFlour + " grams, max used sugar is " + maxSugar + " grams.\n"
        );
    }
}