Happy Birthday Kazima

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Problem description. Its Kazima's 13th birthday on this 13th and his father is very excited. To make this occasion memorable for him, he decides to decorate the venue of his birthday party with unique numbers having a special property-: Sum of digits of each number is equal to the date of birth(only the date, not month or year!) of his lovely child. The numbers are to be printed on posters of sa

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solution.cppC++17

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