제출 #97807

2
6 8
1 4
5 6
1 5
3 6
2 1
6 4
3 1
6 2
2 1
2 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 7 out of bounds for length 7
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
	at java.base/java.util.Objects.checkIndex(Objects.java:361)
	at java.base/java.util.ArrayList.get(ArrayList.java:427)
	at Main.dfs(Main.java:85)
	at Main.main((...truncated, total 525 characters)

YES
YES

2
6 8
5 2
3 6
4 5
4 3
5 6
1 3
5 1
2 3
3 3
1 3
2 3
2 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 7 out of bounds for length 7
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
	at java.base/java.util.Objects.checkIndex(Objects.java:361)
	at java.base/java.util.ArrayList.get(ArrayList.java:427)
	at Main.dfs(Main.java:85)
	at Main.main((...truncated, total 525 characters)

YES
NO

2
7 1
7 1
9 10
2 7
5 7
3 9
1 7
1 9
5 9
7 4
9 2
3 7
4 9

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 10 out of bounds for length 10
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
	at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
	at java.base/java.util.Objects.checkIndex(Objects.java:361)
	at java.base/java.util.ArrayList.get(ArrayList.java:427)
	at Main.dfs(Main.java:85)
	at Main.mai(...truncated, total 527 characters)

YES
YES