blob: a5c13ddee2fafe364765bfb40cbae8e8f860eba1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
func ping(x:Int)->[Text]:
if x > 0:
return ["ping: {x}"] ++ pong(x-1)
else:
return ["ping: {x}"]
func pong(x:Int)->[Text]:
if x > 0:
return ["pong: {x}"] ++ ping(x-1)
else:
return ["pong: {x}"]
func main():
>> ping(3)
= ["ping: 3", "pong: 2", "ping: 1", "pong: 0"]
|
