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

namespace ConsoleApp5
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Введите кол-во старушек: ");
            int peopleCount = Convert.ToInt32(Console.ReadLine());
            int serviceTime = 10;
            int waitingHour = (peopleCount * serviceTime) / 60;
            int waitingMinute = (peopleCount * serviceTime) % 60;
            Console.WriteLine($"Вы должны отстоять в очереди {waitingHour} час(а) и {waitingMinute} минут(у)(ы)");
            Console.ReadKey();
        }
    }
}