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Solution Review: Summing the Integers

Solution Review: Summing the Integers

This lesson discusses the solution to the challenge given in the previous lesson.

We'll cover the following...
Go (1.6.2)
package main
import (
	"fmt"
)
func sum(x, y int, c chan int) {
	c <- x + y
}
func main() {
	c := make(chan int)
	go sum(12, 13, c)
	fmt.Println(<-c)  // 25
}

The function sum expects the two integers, and a channel to put the resulting sum on (line 6). So, at ...