Gitly


1 // hanoi tower
2 const num = 7
3 
4 fn main() {
5     hanoi(num, 'A', 'B', 'C')
6 }
7 
8 fn move(n int, a string, b string) {
9     println('Disc ${n} from ${a} to ${b}...')
10 }
11 
12 fn hanoi(n int, a string, b string, c string) {
13     if n == 1 {
14         move(1, a, c)
15     } else {
16         hanoi(n - 1, a, c, b)
17         move(n, a, c)
18         hanoi(n - 1, b, a, c)
19     }
20 }
21

1	// hanoi tower
2	const num = 7
3
4	fn main() {
5	hanoi(num, 'A', 'B', 'C')
6	}
7
8	fn move(n int, a string, b string) {
9	println('Disc ${n} from ${a} to ${b}...')
10	}
11
12	fn hanoi(n int, a string, b string, c string) {
13	if n == 1 {
14	move(1, a, c)
15	} else {
16	hanoi(n - 1, a, c, b)
17	move(n, a, c)
18	hanoi(n - 1, b, a, c)
19	}
20	}
21