• ###### NickIvantsovcommented on "Growth of a Population" kotlin solution

If you look at it from a performance point of view, this solution will benefit when compared with a solution that uses Sequence. During my research, Sequence takes between 5 and 13 seconds, while a solution based on while takes 0 seconds

• ###### Zordidcreated an issue for "Codewars Leaderboard Climber" kata

Why on earth does nobody care to fix this kata? It is WRONG. When you want to beat somebody by one, you need to have ONE more point - not the exact same score, which is what the tests require you to do. PLEASE FIX THIS! Thank you.

• ###### Madjoszcommented on ""Find the unknown digit" Kotlin Translation"
• Random tests do not generate cases expecting `-1`
• Random tests only check for a valid equation, not that it is the lowest digit, nor that it is a digit not present in the input.
• Tests should use `assertEquals()` with input in the assertion message. Remove the `println()`.
• Some more fixed tests have been established and added to Java, JS. Please add them also here.

WOW

• ###### fabiobendscommented on "Find the missing letter" kotlin solution

I agree with you! ðŸ˜‚ Umayer you did a good job on this one, but try to rethink your solution using the KISS principle ðŸ˜Š

Cool

• ###### Zordidcommented on "Find the missing letter" kotlin solution

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

• ###### Zordidcommented on "Multiples of 3 or 5" kotlin solution

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

• ###### krnetscommented on "Strings Mix" kotlin solution

Excellent points. I agree, this should not have been upvoted as Best Practice.

• ###### mikdsouzacommented on "Multiples of 3 or 5" kotlin solution

This solution does use `O(number/3)` memory. It is possible to solve it in much less memory.

• ###### spyherecommented on "Strings Mix" kotlin solution

The debates about `goto` and `continue` are eternal and `Never say Never`. It's highly recommended to avoid using these features, but in some particular seldom cases they can be really helpful to solve the existing problem and keep code clean. There is even a special chart in `Complete Code` about `goto` :D I'm 100% agree with you that `continue` could be ommitted here as well as with others marks.

• ###### user9396321commented on "Smallest possible sum " kata

i and j are any two indices in the array. If one element in the array is larger than another one, change it to the difference between the two.