Challenge #222: Where There's a Whale There's a Way

[JustinBabbitt]

Thanks for another great challenge! It times nicely with vacation planning, to the sea we will go! 

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[EdE]

My solution is attached.  

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[phottovy]

Go Whales!

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[Jean-Balteryx]

Here is my solution !

[alexandramannerings]

I was interested in whether it was best practice to sum the daily whale data prior to the join (adding an extra tool) or join first (which required a bigger join). Tried it both ways, and the former won by 1.9 seconds--the extra summarize way took 4 seconds while the bigger join took 5.9 seconds. So now I know!🙂

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[bbaker]

This week's submission.

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[RolandSchubert]

My solution.

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[Jonathan-Sherman]

Challenge 222 is done!

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[hanykowska]

Had to re-read the instructions a few times as I skipped crucial information again and again...

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[patrick_digan]

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