01.NutritionAndCaloricIntakeAnalysis

namespace _01.NutritionAndCaloricIntakeAnalysis
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int count = int.Parse(Console.ReadLine());

            if (count <= 0)
            {
                Console.WriteLine(0);
            }

            int sumCalories = 0;

            for (int i = count; i > 0; i--)
            {
                int calories = int.Parse(Console.ReadLine());
                sumCalories += calories;

                if (sumCalories <= 0 )
                {
                    Console.WriteLine(0);
                }
                else
                {
                    Console.WriteLine(sumCalories);
                }

            }

        }
    }
}