32 lines
496 B
Go
32 lines
496 B
Go
package main
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import (
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"fmt"
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"math"
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"time"
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)
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func sum(a []int, c chan int) {
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sum := 0
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for _, v := range a {
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sum += v
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}
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to_sleep := time.Duration(100*math.Abs(float64(sum))) * time.Millisecond
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fmt.Printf("Sleeping %s...\n", to_sleep)
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time.Sleep(to_sleep)
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c <- sum
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}
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func main() {
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a := []int{7, 2, 8, -9, 4, 0}
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c := make(chan int)
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go sum(a[:len(a)/2], c)
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go sum(a[len(a)/2:], c)
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x := <-c
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fmt.Printf("x = %d\n", x)
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y := <-c
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fmt.Printf("y = %d\n", y)
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fmt.Println(x, y, x+y)
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}
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