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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#77320#5362. I'm always close to youQiuly0 0ms0kbC++144.2kb2023-02-14 08:17:172023-02-14 08:17:18

Details

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Subtask #1:

score: 0
Runtime Error

Test #1:

score: 0
Runtime Error

input:

2000 0
push-front a
push-front b
push-front a
push-back a
push-back a
push-front a
push-front a
push-back a
push-front a
push-back b
push-back a
push-back b
push-front b
push-front b
push-front a
push-back b
push-front b
push-front b
push-back b
push-back a
push-front a
push-back a
push-front b
push...

output:


result:


Subtask #2:

score: 0
Runtime Error

Test #3:

score: 0
Runtime Error

input:

200000 0
push-back m
push-front x
push-front y
push-front e
push-back l
push-back c
push-front y
push-back n
push-front q
push-back w
push-back k
push-back f
push-back c
push-front j
push-front h
push-back y
push-back w
push-front k
push-back b
push-front f
push-back e
push-front v
push-back x
push-...

output:


result:


Subtask #3:

score: 0
Skipped

Dependency #1:

0%

Subtask #4:

score: 0
Skipped

Dependency #1:

0%