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July 3, 2017 11:30
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Fibonacci number generator with memoization in Javascript
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| var fibonacci = (() => { | |
| const memo = [0, 1] | |
| return n => ( | |
| memo[n] >= 0 | |
| ? memo[n] | |
| : memo[n] = fibonacci(n - 1) + fibonacci(n - 2) | |
| ) | |
| })() |
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