10h30/odin-javascript-exercises
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Update Fibonacci solution, test to focus on arrays

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Previous Fibonacci solution didn't use arrays, and since this is an
array-heavy section, it seemed better to have that be the method here.

Also, it accounts for entering 0 as an argument without having to add
any extra code, which takes care of some currently open issues.
Issues #192 and #236 are about the same thing.

I added a test for that as well.
This commit is contained in:
MarLatte
2023-05-20 02:22:12 -04:00
parent 3e530e3f61
commit 3256f980b0
2 changed files with 10 additions and 11 deletions
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10_fibonacci/solution/fibonacci-solution.js
+7 -11
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@@ -1,14 +1,10 @@
const fibonacci = function (count) {
if (count < 0) return "OOPS";
if (count === 0) return 0;
let a = 0;
let b = 1;
for (let i = 1; i < count; i++) {
const temp = b;
b = a + b;
a = temp;
}
return b;
const fibonacci = function(count) {
if (count < 0) return "OOPS"
const fibPart = [0, 1];
for (let index = 1; index < count; index++) {
fibPart.push(fibPart[index] + fibPart[index -1]);
}
return fibPart[count];
};
module.exports = fibonacci;