dart 斐波那契數列

dart 斐波那契數列

void main() {
  var i = 10;
  print('fibonacci($i) = ${fibonacci(i)}');
}

int fibonacci(int n) {
  return n < 2 ? n : (fibonacci(n - 1) + fibonacci(n - 2));
}

運行結果

fibonacci(10) = 55