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I don't get it. Described example '9875 4' results with super digit 2, but in Test case 1 with the same input the expected output is 8...
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Recursive Digit Sum
You are viewing a single comment's thread. Return to all comments →
I don't get it. Described example '9875 4' results with super digit 2, but in Test case 1 with the same input the expected output is 8...