제출 #38877

2
1 1
2 10

10

1

3
2 3
4 3
2 9

9

3

3
2 7
3 3
3 6

6

7

1
1 7

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 2
	at Main.find(Main.java:30)
	at Main.main(Main.java:20)

7

2
2 5
1 6

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 3 out of bounds for length 3
	at Main.find(Main.java:30)
	at Main.main(Main.java:20)

6

3
5 6
2 6
5 6

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 4 out of bounds for length 4
	at Main.find(Main.java:30)
	at Main.main(Main.java:20)

6