This comment is hidden because it contains spoiler information about the solution
Seems the result should be a number, not a string. It is cernainly intended to be used in further calculations (if we forget it's just a training). Also it is highlighted in kata code "return 0;".
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This comment is hidden because it contains spoiler information about the solution
Seems the result should be a number, not a string. It is cernainly intended to be used in further calculations (if we forget it's just a training).
Also it is highlighted in kata code "return 0;".