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freemansion/FibonacciSequence.swift

Created September 21, 2018 07:17
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Fibonacci sequence in swift
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FibonacciSequence.swift
func fib(_ num: Int) -> Int {
switch num {
case Int.min...1: return max(0, num)
default: return fib(num-2) + fib(num-1)
}
}
Array(0...10).forEach { print(fib($0)) }
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