제출 #33458

5 5
2 1 1
1 1 1 1 1
1 0 1 0 1
1 0 0 0 1
1 0 1 0 1
1 1 1 1 1

2
3
4
5

7

6 7
1 2 3
1 1 1 1 1 1 1
1 0 0 0 0 0 1
1 0 1 1 0 0 1
1 0 0 1 0 0 1
1 0 0 0 1 1 1
1 1 1 1 1 1 1

1
2
3
4
5
6

8

6 3
4 1 0
1 1 1
1 0 1
1 1 1
1 0 1
1 0 1
1 1 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.util.NoSuchElementException
	at java.base/java.util.StringTokenizer.nextToken(StringTokenizer.java:347)
	at Main.main(Main.java:48)

2

7 4
4 2 1
1 1 1 1
1 0 0 1
1 0 1 1
1 0 1 1
1 1 0 1
1 1 1 1
1 1 1 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.util.NoSuchElementException
	at java.base/java.util.StringTokenizer.nextToken(StringTokenizer.java:347)
	at Main.main(Main.java:48)

1

4 8
1 5 1
1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 1
1 1 0 0 1 0 1 1
1 1 1 1 1 1 1 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.NullPointerException: Cannot invoke "String.length()" because "str" is null
	at java.base/java.util.StringTokenizer.<init>(StringTokenizer.java:197)
	at java.base/java.util.StringTokenizer.<init>(StringTokenizer.java:234)
	at Main.main(Main.java:45)

9