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October 3, 2019 01:29
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small Fibonacci sequence
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| const fibonacci = (n) => { | |
| const a = Array(n).fill(0) | |
| return a.map((_, i) => a[i] = (i < 2) ? 1 : a[i-1] + a[i-2]) | |
| } | |
| /** This would work if the third parameter of map was a pointer to the array and not a copy :( **/ | |
| // const fibonacci = (n) => Array(n).fill(0).map((_, i, a) => a[i] = (i < 2) ? 1 : a[i-1] + a[i-2]) |
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