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From what I can tell, if n < 1 or m < 1.. you sould return 0. This includes negative falues for either (or both).
did you figure it out? I'm still stuck on this
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Same here, "Submission timed out. Please try again" for all my programs. The second time in the last 2 weeks.
That's indeed odd. Try making sure you're not changing the original number's variable, but that's all I can suggest.
Like others below I get:
Am I wrong and these 2 are not the same? And almost a year later, the instructions and tests still do not match.
Crazy task.
Something strange. My program DRoot.digital_root(942) in my IDE returns 6. Here I get an error "expected 6 but was 4" with exactly the same program. Do I do something wrong?
My program passed all tests, but on Submit I get "What If I Told You There is No Chocolate? expected:<-1> but was:<0>". What does it mean "No Chocolate"? I suppose n=0 and m=0. In such a case "(0,0)" my program passes all tests and I get "-1", but on Submit I still get that error... I'm confused.
Same here, longer than 10000ms or Submission timed out
I've been getting total time-outs