1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
import "!stdlib.pry"; let main = () => i64 { let fib = (n: i64) => i64 { if n == 0 { return 0; }; if n == 1 { return 1; }; return fib(n-2) + fib(n-1); }; let result = fib(30); printf("%d\n", result); return result; }; /* Expected stdout: 832040 Expected return: 832040 */