Challenge #8: Aggregate Consumer Purchases

[kmalone007]

Solution

[Stevej028]

Spoiler

[Sebenius]

Spoiler

 

[tony_beck]

Spoiler

[jeileenmas]

2 down 181 to go ! 😄

[sgrabish1]

Easy to do with guide alongside; thanks for practice problem!

[chensq0925]

The instruction "since June 2013" is really misleading.

I filtered from the start of June first and got totally different answer. After checking the replies, I changed to filter from start of July and got the same output as solution.

[Christoph_Ebersbach]

Nice challenge. Unfortunately misleading with the "since June" info.

My approach was different to the others I believe..

[LordGaia]

My solution