PAT1004

代码如下：

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Scanner input = new Scanner(System.in);
        int num = input.nextInt();
        String maxName = new String();
        String maxCode = new String();
        String minName = new String();
        String minCode = new String();
        int max = 0;
        int min = 100;
        String str = input.nextLine();
        for(int i = 0;i<num;i++){
            str = input.nextLine();
            String[] strArr = str.split(" ");
            int goal = Integer.valueOf(strArr[2]);
            if(goal>max){
                max = goal;
                maxName = strArr[0];
                maxCode = strArr[1];
            }
            if(goal<min){
                min = goal;
                minName = strArr[0];
                minCode = strArr[1];
            }
        }
        System.out.println(maxName+" "+maxCode);
        System.out.println(minName+" "+minCode);
    }
}