initial import

hello-channel-post/main.go

@@ -0,0 +1,19 @@
+package main
+
+import "fmt"
+
+func f(left, right chan int) {
+	left <- 1 + <-right
+}
+
+func main() {
+	leftmost := make(chan int)
+	var left, right chan int = nil, leftmost
+	for i := 0; i < 100000; i++ {
+		left, right = right, make(chan int)
+		go f(left, right)
+	}
+	right <- 0
+	x := <-leftmost
+	fmt.Println(x)
+}