QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#329804#7698. ISBN ConversionZhaoZiLongWA 2ms9968kbPython31.5kb2024-02-17 03:13:312024-02-17 03:13:31

Details

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Test #1:

score: 0
Wrong Answer
time: 2ms
memory: 9968kb

input:

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

output:

invalid
978-0394280134
invalid
invalid

result:

wrong answer 3rd lines differ - expected: '978-3-540-42580-9', found: 'invalid'