16 lines
237 B
Go
16 lines
237 B
Go
func fibNumber() func() int {
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fib1, fib2 := 0, 1
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return func() int {
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fib1, fib2 = fib2, fib1 + fib2
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return fib1
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}
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}
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func fibSequence(n int) int {
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f := fibNumber()
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fib := 0
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for i := 0; i < n; i++ {
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fib = f()
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}
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return fib
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}
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