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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#329726#7698. ISBN ConversionMaMengQiWA 0ms10032kbPython31.0kb2024-02-17 01:46:232024-02-17 01:46:23

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 10032kb

input:

4
3-540-4258-02
039428013X
3-540-42580-2
0-14-028333-3

output:

978-3-540-4258-09
978-0394280134
978-3-540-42580-9
invalid

result:

wrong answer 1st lines differ - expected: 'invalid', found: '978-3-540-4258-09'