RosettaCodeData/Task/Fibonacci-sequence/Rhovas/fibonacci-sequence-2.rhovas

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2023-07-01 11:58:00 -04:00
func fibonacci(num: Integer): Integer {
require num >= 0;
match {
num == 0: return 0;
num == 1: return 1;
else: return fibonacci(num - 1) + fibonacci(num - 2);
}
}