how to generate a fibonacci sequence in javascript
// declare the array starting with the first 2 values of the fibonacci sequence
let fibonacci = [0,1];
function listFibonacci(num) {
// starting at array index 1, and push current index + previous index to the array
for (let i = 1; i < num; i++) {
fibonacci.push(fibonacci[i] + fibonacci[i - 1]);
}
console.log(fibonacci);
}
listFibonacci(10);fibonacci javascript
function Fibonacci(num){
var before = 0;
var actual = 1;
var next = 1;
for(let i = 0; i < num; i++){
console.log(next)
before = actual + next;
actual = next
next = before
}
}
Fibonacci(100);fibonacci javascript
function Fibonacci(valor){
var anterior = 0;
var atual = 1;
var proximo = 1;
for(let i = 0; i < valor; i++){
console.log(proximo)
anterior = atual + proximo;
atual = proximo
proximo = anterior
}
}
Fibonacci(100);fibonacci best performance javascript
// A sequência começa com 0 e 1, depois,
// os números subsequentes são compostos
// pela soma dos dois números anteriores
// da sequência. Daí:
// (x - 2) + (x - 1) = próximo número da sequência
function fibonacci(n) {
const list = [0, 1];
for (let x = 2; x < n + 1; x += 1) {
list.push(list[x - 2] + list[x - 1]);
}
return list[n];
}
console.log(fibonacci(4));js fibonacci sequence
var i;
var fib = []; // Initialize array!
fib[0] = 0;
fib[1] = 1;
for (i = 2; i <= 10; i++) {
// Next fibonacci number = previous + one before previous
// Translated to JavaScript:
fib[i] = fib[i - 2] + fib[i - 1];
console.log(fib[i]);
}javascript fibonacci example
// number fibonnaci to array format
function fibonacci(nums) {
let fib = [0, 1];
let data = [];
for(let i = 2; i <= nums; i++) {
fib[i] = fib[i - 1] + fib[i - 2];
data.push(fib[i]);
}
return data;
}Copyright © 2021 Codeinu
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