Yes, the reference solution for java incorrectly checks for exactly 2 sets of 2 cubes that add up to n instead of at least 2 sets of 2 cubes.

I think you need to edit task. There were written: sum of two cubes in two different ways. But in fact the wright solution is: two and more different ways

Sorry for the misunderstanding, I must've misread the text
Thanks!

dani is correct, you need to be able to express the number as two different sets of two cubes in order to return true.

The description says to check if the number can be written as the sum of two cubes in two different ways, there's nothing to suggest that it can only be written in two ways.

The description of the kata or the tests need to be corrected.

To me, the kata asks to check if a number can be written as the sum of two cubes in EXACTLY two ways. But if we test for EXACTLY two pairs, we fail the tests. The tests consider correct a number that can be written as the sum of two cubes in AT LEAST two ways.

I may be reading the text wrong, but the number has to be written as the sum of cubes in two ways. n=a^3+b^3=c^3+d^3, where a,b,c,d are positive and different.

From what you are saying, for 46163 you've only managed to find a pair of numbers that satisfy that condition

Same here. Hardcoded, but still an issue.

So it was requiring me to return false for 46163, which is 19^3 + 34^3. I hardcoded a workaround, but was anyone else having issues with this?

vos podes no te desalientes

@enji ^^^
What? I'm not sure what you mean. I am talking about saying "Get sum of nth row for Pascals Triangle" kind of thing. I know it isn't Pascals Triangle. I don't know what this is called.

@bobthelantern I totally didn't see it lol.

kata hint != kata suggestion.

My only suggestion is a hint to the solution, a link to a mathisfun page or something. I'm not asking for the solution, just a lead. I was looking up this problem for an algorithm I could learn, but I couldn't find anything at all. I don't know how people came up with that solution...

It just sucks to come up with a plan and finally find your solution, only see that 600+ people solved it in 1 line.

le pongo mucho empeño a aprender, pero siento que no estoy entendiendo nada, sera normal? o mejor renuncio a esto :(