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2021-10-10 18:18:25 +02:00
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/**
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* @function Fibonacci
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* @description Function to return the N-th Fibonacci number.
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* @param {Integer} n - The input integer
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* @return {Integer} - Return the N-th Fibonacci number
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* @see [Fibonacci](https://en.wikipedia.org/wiki/Fibonacci_number)
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*/
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const fibonacci = (n) => {
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if (n < 2) {
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return n
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}
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return fibonacci(n - 2) + fibonacci(n - 1)
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}
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export { fibonacci }
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