160106A(수)

ACM-ICPC GOODSET

 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

 public static void main(String[] args) throws IOException {
  int solNumArr[] = new int[500];
  boolean solArr[];
  
  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  int T;
  int N, M;

  boolean flag;

  T = Integer.parseInt(br.readLine());

  for(int i = 0; i < T; i++) {
   flag = true;

   String split[] = br.readLine().split(" ");

   N = Integer.parseInt(split[0]);
   M = Integer.parseInt(split[1]);

   solArr = new boolean[M];
   
   for(int k = 0; k < solArr.length; k++) {
    solArr[k] = false;
   }
   
   for(int j = 0; j < N; j++) {
    split = br.readLine().split(" ");

    for(int a = 0; a < split.length; a++) {
     solNumArr[a] = Integer.parseInt(split[a]);
    }

    if(solNumArr[0] < 0 || solNumArr[0] == M) {
     flag = false;
    }

    for(int l = 1; l <= solNumArr[0]; l++) {
     solArr[solNumArr[l] - 1] = true;
    }
   }

   for(int m = 1; m < solArr.length; m++) {
    if(solArr[m] == false) {
     flag = false;
    }
   }

   if(flag == true) {
    System.out.println("YES");
   }

   else {
    System.out.println("NO");
   }
  }
 }
}

 

---

 

Tokenizer부분을 split로 변환해서 적용해보았다.

여전히 컴파일오류(RTE : Return to zero)가 발생한다.