recursion_Golang (#33)

* recursion_Golang

* go_fmt

03_recursion/Golang/01_countdown/Countdown.go

@@ -0,0 +1,16 @@
+package main
+
+import "fmt"
+
+func countdown(i int) {
+	fmt.Println(i)
+	if i <= 0 {
+		return
+	} else {
+		countdown(i - 1)
+	}
+}
+
+func main() {
+	countdown(5)
+}