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- package main
- import "fmt"
- func sum(s []int, c chan int) {
- sum := 0
- for _, v := range s {
- sum += v
- }
- c <- sum // send sum to c
- }
- func main() {
- s := []int{7, 2, 8, -9, 4, 0}
- c := make(chan int)
- go sum(s[:len(s)/2], c)
- go sum(s[len(s)/2:], c)
- x, y := <-c, <-c // receive from c
- fmt.Println(x, y, x+y)
- }
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