Adding custom input

dbrmoreira · dbrmoreira · commit dc331327e292 · 2017-10-18T14:31:27.000-05:00
diff --git a/recursion/go/factorial.go b/recursion/go/factorial.go
@@ -12,5 +12,8 @@ func factorial(number int) int {
 }
 
 func main() {
-	fmt.Println(factorial(5))
+	var n int
+	fmt.Print("Enter a number: ")
+	fmt.Scanf("%d", &n)
+	fmt.Printf("(%d)! = %d\n", n, factorial(n))
 }

Original file line number	Diff line number	Diff line change
`@@ -12,5 +12,8 @@ func factorial(number int) int {`
`12`	`12`	`}`
`13`	`13`
`14`	`14`	`func main() {`
`15`		`- fmt.Println(factorial(5))`
	`15`	`+ var n int`
	`16`	`+ fmt.Print("Enter a number: ")`
	`17`	`+ fmt.Scanf("%d", &n)`
	`18`	`+ fmt.Printf("(%d)! = %d\n", n, factorial(n))`
`16`	`19`	`}`