数据是二维数组接收的，不过运行会超时

import java.util.Scanner;

public class Main{

    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int N = input.nextInt();
        String[][] str = new String[N][3];

        //键入数据
        for (int i = 0; i < str.length; i++) {
            str[i][0] = input.next();
            str[i][1] = input.next();
            str[i][2] = input.next();
        }

        int M = input.nextInt();
        //保存未试机同学的试机号
        String[] str1 = new String[M];
        for (int i = 0; i < M; i++) {
            str1[i] = input.next();
        }
        //遍历未试机同学的试机号
        for (int i = 0; i < str1.length; i++) {
            //与原始数据进行对比
            for (int j = 0; j < str.length; j++) {

                    if(str1[i].equals(str[j][1])){
                        System.out.println(str[j][0]+" "+str[j][2]);
                        break;
                    }

            }

        }
    }
}