import java.io.BufferedReader;
import java.io.InputStreamReader;
public class test {
public static void main(String[] args) throws Exception {
int lines;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str[];
int p1,p2,win=0,lead=0;
lines = Integer.parseInt(br.readLine());
while(lines-->0)
{
str = br.readLine().split(" ");
p1 = Integer.parseInt(str[0]);
p2 = Integer.parseInt(str[1]);
if(p1>p2)
{
if(p1-p2>lead)
{
lead=p1-p2;
win=1;
}
}
else
{
if(p2-p1>lead)
{
lead=p2-p1;
win=2;
}
}
}
System.out.println(win+" "+lead);
}
}
why is it giving wrong answer in codechef ??