Perfect Number Type

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We consider a positive integer perfect, if and only if the sum of its digits is exactly 10. Given a positive integer k, your task is to find the kth smallest perfect positive integer. ###Input: - A single line with a positive integer k. ###Output: - A single number, denoting the kth smallest perfect integer. ###Constraints - $1 \leq k \leq 10000$ ###Subtasks - 100 points : $1 \leq k \leq 100

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solution.cppC++17

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