easterbake

using System;
namespace EasterShop
{
    class EasterShop
    {
        static void Main(string[] args)
        {
            int easterBread = int.Parse(Console.ReadLine());
            int maxSugar = int.MinValue;
            double allSugar = 0;
            int sugarPackets = 0;
            int maxFlour = int.MinValue;
            double allFlour = 0;
            int flourPackets = 0;
            for (int i = 1; i <= easterBread; i++)
            {
                int sugar = int.Parse(Console.ReadLine());
                int flour = int.Parse(Console.ReadLine());
                if (sugar > maxSugar) maxSugar = sugar;
                if (flour > maxFlour) maxFlour = flour;
                allSugar += sugar;
                allFlour += flour;
            }
            flourPackets = (int)Math.Ceiling(allFlour / 750);
            sugarPackets = (int)Math.Ceiling(allSugar / 950);
            Console.WriteLine($"Sugar: {sugarPackets}");
            Console.WriteLine($"Flour: {flourPackets}");
            Console.WriteLine($"Max used flour is {maxFlour} grams, max used sugar is {maxSugar} grams.");
        }
    }
}