제출 #103780

1
7
7 3 1 3 2 4 4

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:50)

3

1
9
4 1 1 4 4 3 4 1 4

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:50)

8

2
4
2 2 2 3
7
6 3 1 2 4 7 5

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:50)

3
0