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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#329755#7698. ISBN ConversionGuanYunchangWA 12ms9956kbPython31.1kb2024-02-17 02:06:052024-02-17 02:06:06

Details

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Test #1:

score: 0
Wrong Answer
time: 12ms
memory: 9956kb

input:

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

output:

Enter the number of test cases: Enter ISBN: invalid
Enter ISBN: 978-0394280134
Enter ISBN: 978-3540425809
Enter ISBN: invalid

result:

wrong answer 1st lines differ - expected: 'invalid', found: 'Enter the number of test cases: Enter ISBN: invalid'