제출 #19555

eqp
2
P x
L

eqpxp

eqpx

puplfwnx
4
L
D
P r
L

puplxrx

puplfwnxr

m
7
L
P q
B
D
L
P f
L

fqm

fm

a
1
P r

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.StringIndexOutOfBoundsException: start 1, end 0, length 1
	at java.base/java.lang.AbstractStringBuilder.checkRangeSIOOBE(AbstractStringBuilder.java:1810)
	at java.base/java.lang.AbstractStringBuilder.delete(AbstractStringBuilder.java:917)
	at java.base/java.lang.StringBuffer.delete(StringBuffer.java:475)
	at Main.main(Main.java:36)

ar

u
1
P f

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.StringIndexOutOfBoundsException: start 1, end 0, length 1
	at java.base/java.lang.AbstractStringBuilder.checkRangeSIOOBE(AbstractStringBuilder.java:1810)
	at java.base/java.lang.AbstractStringBuilder.delete(AbstractStringBuilder.java:917)
	at java.base/java.lang.StringBuffer.delete(StringBuffer.java:475)
	at Main.main(Main.java:36)

uf

u
1
P p

런타임 에러 (RTE)
stderr:
 Exception in thread "main" java.lang.StringIndexOutOfBoundsException: start 1, end 0, length 1
	at java.base/java.lang.AbstractStringBuilder.checkRangeSIOOBE(AbstractStringBuilder.java:1810)
	at java.base/java.lang.AbstractStringBuilder.delete(AbstractStringBuilder.java:917)
	at java.base/java.lang.StringBuffer.delete(StringBuffer.java:475)
	at Main.main(Main.java:36)

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