using System;

public class Program

{

    public static void Main(string [] args)

    {

        int number=int.Parse(Console.ReadLine());

        var gSugar=double.Parse(Console.ReadLine());

        var gFlour=double.Parse(Console.ReadLine());

        double totalneed=0;

        double totalFlour=0;

        int biggestS=int.MinValue;

        int biggestF=int.MinValue;

        for (int i=1; i<number;i++)

        {

        int sum=int.Parse(Console.ReadLine());      

        gSugar=gSugar+sum;

        totalneed=Math.Ceiling(gSugar/950);

        gFlour=gFlour+sum;  

        totalFlour=Math.Ceiling(gFlour/750);

        string command = Console.ReadLine();

       if (command == "END") break;

        int num = int.Parse(command);

       if (num >biggestF&&num>biggestS) biggestS = num;  biggestF = num;

        }   

        {

        Console.WriteLine("Sugar: {0}",totalneed);

        Console.WriteLine("Flour: {0}", totalFlour);

        Console.WriteLine($"Max used flour is {biggestF} grams, max used sugar is {biggestS} grams.");

        }

    }

    }

​