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Update fibonacci-solution.js

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Luis Leiva 2023-11-05 23:12:41 -05:00 committed by GitHub
parent 157972d135
commit 908c4ed26e
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1 changed files with 3 additions and 8 deletions
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10_fibonacci/solution/fibonacci-solution.js
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@ -2,16 +2,11 @@ const fibonacci = function(count) {
if (count < 0) return "OOPS"; if (count < 0) return "OOPS";
if (count === 0) return 0; if (count === 0) return 0;
let firstPrev = 1; const fib = [0, 1];
let secondPrev = 0;
for (let i = 2; i <= count; i++) { for (let i = 2; i <= count; i++) {
let current = firstPrev + secondPrev; fib[i] = fib[i - 1] + fib[i - 2];
secondPrev = firstPrev;
firstPrev = current;
} }
return fib[count];
return firstPrev;
}; };
module.exports = fibonacci; module.exports = fibonacci;