333 - Recognizing Good ISBNs

All about problems in Volume 3. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

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brianfry713
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Re: 333 - Recognizing Good ISBNs

Post by brianfry713 »

If X appears in any spot other than the 10th digit, it's incorrect.
Check input and AC output for thousands of problems on uDebug!
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uDebug
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Re: 333 - Recognizing Good ISBNs

Post by uDebug »

brianfry713,
Thanks for sharing your AC output for those test cases.
Check input and AC output for over 7,500 problems on uDebug!

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