import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.StringTokenizer;
public class Main
{
public static void main(String[] args) throws IOException
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str = br.readLine();
StringTokenizer st = new StringTokenizer(str, " ");
int h = Integer.parseInt(st.nextToken());
int m = Integer.parseInt(st.nextToken());
int t = Integer.parseInt(br.readLine());
h += t/60;
m += t%60;
if (m >= 60)
{
h++;
m -= 60;
}
if (h >= 24)
h -= 24;
System.out.print(h + " " + m);
}
}