Problem 47. Extract leading non-zero digit

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Last Solution submitted on May 14, 2023

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Ned Gulley on 29 May 2012

I added some extra test cases to fail some of the bogus answers.

Iván Quintanar on 31 Dec 2017

Amazing Law!!!!!!!!!!!!

Luyu Wang on 6 Jul 2018

I cannot understand the problem.

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Problem 47. Extract leading non-zero digit

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Problem 47. Extract leading non-zero digit

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