using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter the time of athlete number 1");

        int a = int.Parse(Console.ReadLine());

        Console.WriteLine("Enter the time of athlete number 2");

        int b = int.Parse(Console.ReadLine());

        Console.WriteLine("Enter the time of athlete number 3");

        int c = int.Parse(Console.ReadLine());

        int sum = a + b + c;

        if ((sum > 0) && (sum < 59))

            Console.WriteLine("0 minutes + " + sum);

        if ((sum > 60) && (sum < 119))

        {

            sum = sum - 60;

            Console.WriteLine("0 minutes + " + sum + " seconds");

            if ((sum > 120) && (sum < 179))

                sum = sum - 120;

            Console.WriteLine("0 minutes + " + sum + " seconds");

        }

    }

}