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[0] == 23 ? $"{0} {60 - input[1]}" : (input[1] >0 && input[0]<23? $"{23 - input[0]} {60 - input[1]}" : $"{24 - input[0]} {59 - input[1]}")) )));
}
}
}