Run around numbers

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Run, Run, Runaround Numbers An N-digit runaround number is characterized as follows: * It is an integer with exactly N digits, each of which is between 1 and 9, inclusively. * The digits form a sequence with each digit telling where the next digit in the sequence occurs. This is done by giving the number of digits to the right of the digit where the next digit in the sequence occurs. If necessa

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solution.cppC++17

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