...whether any combination of 3 numbers sum to 0.

You are allowed to use a number more than once, as long as you use only 3 numbers total (e.g. 0+0+1 ).

0 + 0 + 1 is 1, not 0.

I am failing 2-5 test cases for which my solution returns the correct value on my machine and on REPLIT. I printed the return value and the log on these says false, but the result is 'expect: false, got: true'. I don't understand, why my solution always returns the correct value according to the log but a few are counted as incorrect?

• Ruby 3.0 should be enabled (Refer this & this for more detail)

18,-5,-36 => true
Expected: true, instead got: false

Can some approve this python translation?

Can someone approve this Python translation?

The author has been MIA.

Python translation

Please review and approve

You are allowed to use a number more than once, as long as you use only 3 numbers total (e.g. 0+0+1 ).

There are no solid checks on this requirement; the only case that kinda tests for it [0], which is trivial and really can't catch it.

Please add test cases like [1,3,6,10,15,-12].

You'll need more rank assessments and more satisfaction votes. It takes time - people don't always spend two clicks to indicate their opinion of a kata.

Can I get this kata approved?

Done! Added random tests as well

Working on it

If you need another example, why random tests are important, then look in my solution. :-)

If you need help for creating random tests, please ask! Here are many helpful people, who will give you advices and will help.

This solution results in the exact opposite though.. I tried [1,2,-3] which sums to 0 and it returned false. If any combination of 3 numbers present in an array, sums to 0 it should return true.

Needs random tests.