• ###### FArekkusucreated an issue for "Function composition" kata

Trivial map/filter/reduce is not a novel kata idea.

• ###### Garcian1991commented on "Product of consecutive Fib numbers" kotlin solution

hmm, I guess I've done match the same, but more complicated :) Nice solution https://www.codewars.com/kata/reviews/5a5e23c47635599816000ac8/groups/5d166b37fdfc750001de6dd3

• ###### Voilecreated an issue for "Function composition" kata

Input range of `n` is not specified. What if `n` is zero, or negative? There should at least be a test for this.

• ###### Voilecreated an issue for "Function composition" kata

Needs random tests

The same

• ###### Garcian1991commented on "Weight for weight" cpp solution

Have you already realised what's wrong in your question? Those params are refer to lambda "sum" function. Not to accumulate.

• ###### buttonupbubcommented on "Diophantine Equation" csharp solution

The system of equations to solve is

``````x - 2y = i
x + 2y = j
``````

``````x = (j+i)/2
y = (j-i)/4
``````
• ###### Garcian1991commented on "Floating-point Approximation (II)" fsharp solution

Looks a bit complicated... )

Looks nice

• ###### Alxandrcommented on "Get list sum recursively" fsharp solution

This is not tail recursive, and as such is not optimized well. If the list is long, you'd end up with a stack overflow.

• ###### Garcian1991commented on "Hero's root" kata

What about built-in int64 type for tests?

• ###### Garcian1991created a question for "Greed is Good" kata

This comment is hidden because it contains spoiler information about the solution

• ###### myjinxin2015commented on "■□ Pattern □■ : Wave" kata

OK, good point ;-)

``````draw([1,0,1,0,1,0,1,0])

■□■□■□■□
``````

``````var wave5=