import java.util.Scanner;
public class Main
{
public static void main(String args[])
{
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
while(N-- > 0)
{
int nodenum = sc.nextInt();
int sidenum = sc.nextInt();
boolean nodes[][] = new boolean[nodenum][nodenum];
while(sidenum-- > 0)
{
int i = sc.nextInt() - 1;
京东 开发笔试题
最新推荐文章于 2025-06-19 11:46:57 发布