05._Exam_Preparation

using System;

namespace _05._Exam_Preparation
{
    class Program
    {
        static void Main(string[] args)
        {
            int students = int.Parse(Console.ReadLine());
            int problems = int.Parse(Console.ReadLine());
            int energy = int.Parse(Console.ReadLine());
            int questions = 0;
            int problemCounter = 0;

            while (students > 10)
            {
                problemCounter += problems;
                energy += problems * 2;
                students -= problems;
                questions += students * 2;
                energy -= students * 2 * 3;
                if (energy <= 0)
                {
                    Console.WriteLine("The trainer is too tired!");
                    Console.WriteLine($"Questions asked: {questions}");
                    return;
                }
                students += students / 10;
            }
            Console.WriteLine("The students are too few!");
            Console.WriteLine($"Problems solved: {problemCounter}");
        }
    }
}