Fibonacci Rounding

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Round a number to the closest whole integer in the Fibonacci sequence. If two elements in the sequence are equally far away, round up. The sequence should start from 0. (eg 0, 1, 1, 2, 3, 5, 8, 13.....). Input The only line in the input consists of a positive integer N (1 Output The output is the closest number from the Fibonacci series. In case the input is already in the Fibonacci series,

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solution.cppC++17

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