Vijay Menon
5c1c9c2381
Fix expectations where line number has changed. R=dgrove@google.com Review URL: https://chromereviews.googleplex.com/158257013
15 lines
471 B
Dart
15 lines
471 B
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library html_input_d;
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int fib(int n) => _fib(n, new Map<int, int>());
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int _fib(int n, Map<int, int> seen) {
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if (n == 0 || n == 1) return 1;
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if (seen[n] != null) return seen[n];
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seen[n] = _fib(n - 1, seen) + _fib(n - 2, seen);
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return seen[n];
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}
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