using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            int num = int.Parse(Console.ReadLine());

            for (int i = 0; i < num; i++)
            {
                int counterSpace = 0;
                string firstNumber = string.Empty;
                string secondNumber = string.Empty;
                double maxNum = double.MinValue;
                int sumDigit = 0;

                string input = Console.ReadLine();

                for (int a = 0; a < input.Length; a++)
                {
                    char symbol = input[a];
                    if ((int)symbol == 32) counterSpace++;
                    if (counterSpace == 0)
                    {
                        firstNumber = firstNumber + symbol;
                    }
                    if (counterSpace == 1)
                    {
                        secondNumber = secondNumber + symbol;
                    }
                }
                if (maxNum <= double.Parse(firstNumber)) maxNum = double.Parse(firstNumber);
                if (maxNum <= double.Parse(secondNumber)) maxNum = double.Parse(secondNumber);

                string maxNumberAbs = Math.Abs(maxNum).ToString();
                for (int x = 0; x < maxNumberAbs.Length; x++)
                {
                    char digit = maxNumberAbs[x];
                    sumDigit = sumDigit + int.Parse(digit.ToString());
                }
                Console.WriteLine(sumDigit);
            }

        }
    }
}