cs_lang:go
This is an old revision of the document!
Table of Contents
Learning Go
Simple examples
Sum the elements of a list
package main import "fmt" func sum(a []int, c chan int) { sum := 0 for _, v := range a { sum += v } c <- sum // send sum to c } func main() { a := []int{7, 2, 8, -9, 4, 0} c := make(chan int) go sum(a[:len(a)/2], c) go sum(a[len(a)/2:], c) x, y := <-c, <-c // receive from c fmt.Println(x, y, x + y) }
Books
cs_lang/go.1334991762.txt.gz · Last modified: 2012/04/21 09:02 by cedric