Lucky Numbers

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You are given two number n and k. A number is said to be lucky, if it is devisible by k and the sum of it's disit is equal to n. How many lucky number is laying from 1 to 100000. Input Input contains exactly two integer n and k. (1Output Print the expected integer in a single line. Samples Sample Input Sample Output 50 5 0 7 4 106

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solution.cppC++17

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