using System;
using System.IO;
using System.Linq;
class Program
{
   
    static void Main()
    {
        
        int[] input;
        using (var file_str = new StreamReader("input.txt"))
        {
            input = file_str.ReadToEnd().Split().Select(s => Convert.ToInt32(s)).ToArray();
        }
     
        using (StreamWriter outputFile = new StreamWriter("output.txt"))
        {
            outputFile.WriteLine(input[1] == 0  && input[0] != 23 ? $"{24- input[0]} {0}" : (input[1] == 23 ? $"{0} {60 - input[1]}" : $"{24 - input[0]} {60 - input[1]} ")  );
        }

    }
}