제출 #77481

1 1
50 80
60 40

17

13

1 1
40 80
70 20

17

11

1 2
50 60
40 30
70 20

17

16

2 1
53 60
39 44
86 83

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 10
	at Main.bfs(Main.java:64)
	at Main.main(Main.java:27)

16

2 2
9 30
53 77
8 4
45 21

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 10
	at Main.bfs(Main.java:64)
	at Main.main(Main.java:27)

10

4 2
79 90
53 67
63 71
5 28
99 15
45 18

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 10
	at Main.bfs(Main.java:64)
	at Main.main(Main.java:27)

10