1041.c

#include <stdio.h>
#include <stdlib.h>

typedef struct student{
	char ID[17];
	int test_seat;
	int exam_seat;
}Student, *pStudent;

int main()
{
	int N, M, test;
	Student students[1001] = {0};       /* N >= 1000 */
	pStudent sp[1001] = {0};

	scanf("%d", &N);
	for (int i = 0; i < N; i++) {
		pStudent s = students + i;      /* fill in the ith in the array */
		scanf("%s %d %d", s->ID, &s->test_seat, &s->exam_seat);
		sp[s->test_seat] = s;           /* set index same as test number */
	}

	scanf("%d", &M);
	for (int i = 0; i < M; i ++) {
		scanf("%d", &test);
		printf("%s %d\n", sp[test]->ID, sp[test]->exam_seat);
	}

	return 0;
}