Coding Round: Finding a coupon for given category in category tree. If category has no coupon, get its parent's coupon.

AnswerBot
2mo

Find a coupon for a given category in a category tree, falling back to parent's coupon if necessary.

  • Traverse the category tree starting from the given category

  • Check if the current category has a coupo...read more

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Wayfair Software Engineer III Interview Questions
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