recursion_Golang (#33)

* recursion_Golang

* go_fmt

03_recursion/Golang/03_factorial/Factorial.go

@@ -0,0 +1,15 @@
+package main
+
+import "fmt"
+
+func fact(x int) int {
+	if x == 1 {
+		return 1
+	} else {
+		return x * fact(x-1)
+	}
+}
+
+func main() {
+	fmt.Println(fact(5))
+}