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dst.java
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dst.java
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import java.io.*;
import java.util.*;
public class dst {
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
StringTokenizer st = new StringTokenizer(in.readLine());
int n = Integer.parseInt(st.nextToken());
for(int i = 0; i < n; i++) {
st = new StringTokenizer(in.readLine());
String direction = st.nextToken();
boolean forwards = direction.equals("F");
int change = Integer.parseInt(st.nextToken());
int hour = Integer.parseInt(st.nextToken());
int minute = Integer.parseInt(st.nextToken());
int changeHour = change / 60;
int changeMinute = change % 60;
if(forwards) {
if(minute + changeMinute >= 60) {
if(hour == 23) hour = 0;
else hour++;
minute -= 60 - changeMinute;
}
else {
minute += changeMinute;
}
if(hour + changeHour >= 24) {
hour = (hour + changeHour) % 24;
changeHour -= 1;
}
else hour += changeHour;
}
else {
if(minute - changeMinute < 0) {
if(hour <= 0) hour = 23;
else hour--;
minute += 60 - changeMinute;
}
else {
minute -= changeMinute;
}
if(hour - changeHour < 0) {
hour = 23;
changeHour -= 1;
}
else hour -= changeHour;
}
out.println(hour + " " + minute);
}
out.close();
}
}