Golang golang-euklid (snippet)

Go programming example 'golang-euklid'

golang-euklid

Golang beginners example: golang-euklid

package main

import (
    "fmt"
    "os"
    "strconv"
)

func euklid(a, b int64) int64 {
    for b != 0 {
        a, b = b, a%b
    }
    return a
}

func main() {
    if len(os.Args) > 2 {
        ia1, _ := strconv.ParseInt(os.Args[1], 10, 0)
        ia2, _ := strconv.ParseInt(os.Args[2], 10, 0)
        fmt.Println(euklid(ia1, ia2))
    }
}

Useful links

• Learn Go: https://golangr.com
• Download Go: https://golang.org