Challenge #106: How Long were the Lights On?

[saiirangam]

Challenge Completed

[martinding]

This challenge reminds me of the importance of code refactoring. Originally I took an overly complicated approach, only to realize that the same result can be obtained in simpler steps!

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[Kinga]

Hi,

Please find my solution.

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[TimN]

Hi,

Here is my answer.

[klippard001]

Didn't opt for a simple, straightforward solution at all. But I tried this challenge 2 years ago and could never get it so glad I decided to give it a go this morning!

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Spoiler!

[bobd]

my solution

[AndrewHoData]

Challenge completed

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[gerda]

Spoiler

here's the solutionn

[DanielG]

Solved.  Not the most efficient, but I think it is pretty good.

Dealing with time is always so tricky.

[ramesh_neel]

 Here is  my solution