PAT乙级1004

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n;
        n = Integer.parseInt(scanner.nextLine());
        StringBuffer max = new StringBuffer();
        StringBuffer min = new StringBuffer();
        int maxnum  = -1;
        int minnum = 65535;
        int temp ;
        for(int i = 0 ; i < n ; i++){
            String str = scanner.nextLine();
            String[] s = str.split(" ");
            temp = Integer.parseInt(s[2]);
            if(temp > maxnum){
                maxnum = temp;
                max.delete(0,max.length());
                max.append(s[0] + " " + s[1]);
            }
            if(temp < minnum){
                minnum = temp;
                min.delete(0,min.length());
                min.append(s[0] + " " + s[1]);
            }
        }
        System.out.print(max.toString()+"
"+min.toString());
    }

}