46 lines
916 B
Go
46 lines
916 B
Go
package main
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import (
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"fmt"
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"net/http"
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"os"
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"strconv"
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"darjeeling.systemec.nl/rhouben/fibonacci/functions"
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)
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func MyFibonacci(count int) (fibonaccivalue int) {
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fibonaccivalue = 1
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var prev_fibonacci int = 0
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for i := 1; i < count; i++ {
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fibonaccivalue += prev_fibonacci
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prev_fibonacci = fibonaccivalue - prev_fibonacci
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}
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return
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}
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func main() {
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var port_number int
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var error error
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var bind_socket string
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fmt.Println("Hello, world. I'm teaching myself Go.")
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if len(os.Args) <= 1 {
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port_number = 8088
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} else {
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port_number, error = strconv.Atoi(os.Args[1])
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if error != nil {
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fmt.Printf("I had an error trying to parse %s into a number: %s\n",
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os.Args[1],
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error)
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os.Exit(0)
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}
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}
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bind_socket = fmt.Sprintf(":%d", port_number)
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http.HandleFunc("/fibonacci", functions.HttFibonacci)
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fmt.Printf("Listening on port %d...", port_number)
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http.ListenAndServe(bind_socket, nil)
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}
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