C#_1_lesson_clinic

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace C_Ijun
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int countGrandMothers;
            int timeWaitHours;
            int timeWaitMinutes;
            int timeHandlingOnePersonMinutes = 10;
            int countMinutesInHour = 60;
            Console.Write("Введите количество старушек в очереди: ");
            countGrandMothers = Convert.ToInt32(Console.ReadLine());
            timeWaitHours = (timeHandlingOnePersonMinutes * countGrandMothers) / countMinutesInHour;
            timeWaitMinutes = (timeHandlingOnePersonMinutes * countGrandMothers) % countMinutesInHour;
            Console.WriteLine("Вы должны отстоять в очереди " + timeWaitHours + " часа и " + timeWaitMinutes + " минут.");
            Console.ReadLine();
        }
    }
}