Simple Fibonacci

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Please stick to the given input and output format. Do not print anything else which is not required! Lala is a newbie in the programming world. He just learned how to generate fibonacci series which he told this to his elder brother. To test his ability to think out of the box, the elder brother gave Lala an interesting problem. The problem is simple. The elder brother will give Lala an integer

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solution.cppC++17

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