Created
January 6, 2014 02:11
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Fibonacci iterator in Go
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| // Fibonacci series iterator using closure | |
| package main | |
| import "fmt" | |
| func fibonacci() func() int { | |
| x, y := 0, 1 | |
| return func() int { | |
| x, y = y, x + y | |
| return x | |
| } | |
| } | |
| func main() { | |
| fib := fibonacci() | |
| for i := 0; i < 10; i++ { | |
| fmt.Println(fib()) | |
| } | |
| } |
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