challenge-algorithms-v2.0-c.../04-fibonacci/index.js

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export function fibonacci(value) {
// implementar logica aqui
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if (value < 1) {
return 0;
} else if (value <= 2) {
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return 1;
} else {
let previous = 0;
let next = 1;
let total;
for (let i = 2; i <= value; i++) {
total = next + previous;
previous = next;
next = total;
}
return total;
}
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}