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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#362071#8507. Clever Cell Choicesucup-team159#WA 1ms3788kbC++234.1kb2024-03-23 14:02:462024-03-23 14:02:48

Details

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Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3788kb

input:

3 3
#.#
...
#.#

output:

-nan

result:

wrong output format Expected integer, but "-nan" found