Created
January 30, 2019 09:11
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go tour exercise (moretypes/26)
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| package main | |
| import "fmt" | |
| func fibonacci() func() int { | |
| x1 := 0 | |
| x2 := 1 | |
| res := 0 | |
| return func() int { | |
| res, x1, x2 = x1, x2, x1 + x2 | |
| return res | |
| } | |
| } | |
| func main() { | |
| f := fibonacci() | |
| for i := 0; i < 10; i++ { | |
| fmt.Println(f()) | |
| } | |
| } |
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