제출 #103794

1
9
1 2 7 4 2 1 6 5 2

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.util.EmptyStackException
	at java.base/java.util.Stack.peek(Stack.java:101)
	at java.base/java.util.Stack.pop(Stack.java:83)
	at Main.main(Main.java:46)

6

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

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.util.EmptyStackException
	at java.base/java.util.Stack.peek(Stack.java:101)
	at java.base/java.util.Stack.pop(Stack.java:83)
	at Main.main(Main.java:46)

2
5

3
2
1 1
4
4 3 4 3
8
7 5 8 1 3 4 5 1

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.util.EmptyStackException
	at java.base/java.util.Stack.peek(Stack.java:101)
	at java.base/java.util.Stack.pop(Stack.java:83)
	at Main.main(Main.java:46)

1
2
3