7 kyu
Blood Moon
544 of 1,186sazzadshopno
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Mathematics
Geometry
Algorithms
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It is not really stated that C is the mid point of AB.
Fixed with Java translation.
https://www.codewars.com/kumite/671651016c01557ff08dbb9e?sel=671651016c01557ff08dbb9e <<< Java translation ¯_(ツ)_/¯
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No, you're wrong. Not a kata issue.
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This is dumb and also wrong
python new test framework is required. updated in this fork
Approved
NASM translation.
OMG, I did so much work for such a simple formula! 🙈 If only I had know before digging out pen, paper and very dusted math skills. 🤷
Good kata for highlighting that some situations require problem solving skills rather than plain coding skills.
dumb kata, no programming skills needed
^ Alan's mom, afraid of blood moon jaguar
computers are mathematical by default, so you could actually cut the kata creator some slack. in other words, the kata is in the coder's mathematical wheelhouse.
dumb kata +1
Coffeescript Translation (author inactive)
Approved :)
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Approved :)
C# Translation (author inactive)
Approved :)
Interesting style of kata. Another person posted that this seems more like a piece of maths homework than a programming challenge. Now, some of us who program have a greater natural interest in things like languages, mythology, anthropology and symbolic systems. I have to say that the story of the jaguar and the Incan blood moon was almost enough to make me quit me my programming session and spend the entire evening chasing up ancient myths and legends on the Wikipedia!
Fortunately I'm too old and dogged for that, but it was a close call. Thanks for the intriguing question.
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Very clever bit of geometry. So simple in the end.
This feels a lot like math homework and not so much programming.
I am quite confused with the answer. Shouldn't the answer contain a Math.PI in itself, since it is a necessary value to calculate area of a circle?
The portions with the Math.PI end up cancelling out in this particular question. Try working it out with paper and pencil and you'll see.
Python translation
Ruby translation
Please approve!
nope. See there.
Please approve translations
Please approve translations
See B4B's comments on both.
.
Thx Steffan. I will amend.
The translations were rejected after not being fixed for months.
Values should be compared for approximate equality.
Since i never used it, can i have an example case, please?
Test.assertApproxEquals(actual, expected)Thank you, Fixed.
Nope:
Check that now please.
I haven't done any rounding and passed the tests, should that note be there?
Removed both the notes (the one about
pi = acos(...)was useless).