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actualis what your function returned;expectedis what it should have returned. The first part of the log just tells you your answer is incorrect.I jsut solved the kata in C and it seems to behave correctly.
I'd expect your issue to be related to the result string being incorrectly null-terminated.
Read this: https://docs.codewars.com/training/troubleshooting/#works-but-no
No, it is fine, why do you say so?
From the kata's description
Sandsare the same letter, ignoring capitalization.atollreturnslong long int, which cannot hold high values ofuint64_t.Because the definition of your function says
unit64_t descendingOrder(...), which means that you have to return aunit64_t, not along long(atoll). Try to transformkarakteriinto anunit64_tinstead.It means your code doesn't return the right answer (though it's not a nice log, I agree). Your code not working is not a kata issue. Please read the documentation: https://docs.codewars.com/training/troubleshooting/
Just an idea, why don't you use the same data type as the output and input to perform your intermediate calculations?