제출 #97808

2
7 8
4 1
7 1
1 6
3 4
2 7
6 3
4 2
2 6
4 4
2 1
3 4
2 4
1 3

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 8 out of bounds for length 8
	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
7 11
1 4
3 2
4 2
3 1
3 5
6 2
1 7
2 7
6 1
4 5
5 6
8 1
2 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 8 out of bounds for length 8
	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
7 8
1 5
5 2
4 6
7 4
4 1
4 2
4 3
5 3
7 5
3 6
4 6
5 6
1 6
6 2

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.IndexOutOfBoundsException: Index 8 out of bounds for length 8
	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