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Challenge #88: Counting Combinations

Kinga
8 - Asteroid

Hi,

 

Please find my solution

 

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kristoffkerr
7 - Meteor

My solution:

Majd99
7 - Meteor

very fun challenge , I had to look at some of the other solutions so i can get it right, but i learned how to take advantage of the Sort tool , that was the trick that did it for me .

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bobd
8 - Asteroid

my solution

AndrewHoData
8 - Asteroid

Challenge completed. Use case for Count Records tool

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DanielKayak100
5 - Atom

Why is the Sort tool necessary? In addition, could you or someone else who sees this explain why the answer is 12? I just can't figure that out. For example, when using the Unique Tool, The U anchor contains "coffee,milk" and so does the D Anchor. How can that be in both? I am not understanding what constitutes a combination of the same items. 

JoachimCaronTIL
8 - Asteroid

Here is my solution

anolivo
7 - Meteor

Here is my solution! 

Ladarthure
14 - Magnetar
14 - Magnetar

My solution!

Lukesmith16
7 - Meteor

Great Challenge 

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