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Question about step 101 #46

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Kofituo opened this issue Oct 6, 2021 · 0 comments
Open

Question about step 101 #46

Kofituo opened this issue Oct 6, 2021 · 0 comments

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@Kofituo
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Kofituo commented Oct 6, 2021

Quick question... Why do we have to check if at is less than 0?
Under which condition does at become less than 0 and if at if less than 0, why do we set it to row.size and not 0?
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