Oxymoron of a Number

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Chef has a number __N__. Chef likes oxymoron and he has devised a way to combine his love of oxymoron and number __N__. According to him, a number is an oxymoron if: + It is even and the sum of all digits of the number is odd, or + It is odd and the sum of all digits of the number is even. That is, if N = 17, the number is odd but the sum (8) is even, or if N = 36, the number is even but the s

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solution.cppC++17

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