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fibonacci sequence js

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Light Lapwing answered on June 16, 2020 Popularity 7/10 Helpfulness 3/10

answer fibonacci sequence js

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fibonacci sequence js

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fibonacci sequence

const fib = (n) =>
    isNaN(n) ? "Not a number" : (n === 0 || n === 1) ? n : fib(n - 1) + fib(n - 2)

const fib_seq = (to) =>
    isNaN(to) ? "Not a number" : [...Array(to).keys()].map(i => fib(i)).join(', ');

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Source: Grepper

Tags: fibonacci javascript sequence

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Contributed on Jun 20 2023

Light Lapwing

0 Answers Avg Quality 2/10

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how to generate a fibonacci sequence in javascript

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// 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);

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Source: stackoverflow.com

Tags: fibonacci fibo

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Contributed on Jul 13 2020

Helpless Hamster

0 Answers Avg Quality 2/10

fibonacci javascript

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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);

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Source: Grepper

Tags: fibonacci fibo

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Contributed on Dec 14 2020

Comfortable Chicken

0 Answers Avg Quality 2/10

fibonacci javascript

Comments(1)

function fibonacci(num){ 
	var num1=0; 
	var num2=1; 
	var sum; 
	var i=0; 
	for (i = 0; i < num; i++){ 
		sum=num1+num2; 
		num1=num2; 
		num2=sum; 
	} 
	return num2; 
}

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Source: ide.geeksforgeeks.org

Tags: fibonacci fibo

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Contributed on Dec 09 2020

Attractive Alpaca

0 Answers Avg Quality 2/10

fibonacci javascript

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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);

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Source: Grepper

Tags: fibonacci fibo

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Contributed on Dec 14 2020

Comfortable Chicken

0 Answers Avg Quality 2/10

javascript fibonacci example

Comment

// 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;
}

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Source: Grepper

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Contributed on Jun 16 2020

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

fibonacci sequence javascript

Comment

function fibonacciGenerator (n) {
  var outPut = [];
  if (n === 1){
    outPut = [0];
  }
  else if (n === 2){
    outPut = [0,1];
  }else{
    outPut = [0,1];
    for(var i = 2; i < n; i++){
      outPut.push(outPut[outPut.length - 2] + outPut[outPut.length - 1])
    }    
  }//Return an array of fibonacci numbers starting from 0.
    console.log(outPut)
    return outPut
}
fibonacciGenerator(8);

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Source: replit.com

Tags: fibonacci fibo

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Contributed on Sep 28 2022

Jeremy L

0 Answers Avg Quality 2/10

js fibonacci sequence

Comment

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]);
    }

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Source: Grepper

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Contributed on Jul 03 2020

Zeevx

0 Answers Avg Quality 2/10

javascript get fibonacci number

Comment

/**
 * Method that calculates the Fibonacci Sequence and returns the n'th value of the sequence
 * @param {*} pos 
 */
const getFibPosition = (pos) => {
    if (pos === 0) return null;
    if (pos === 1) return 0;
    if (pos === 2) return 1;

    let fibArray = [0, 1];
    let aux1, aux2;

    for (let i = 2; i < pos; i++) {
        aux1 = fibArray[i - 1];
        aux2 = fibArray[i - 2];

        fibArray.push(aux1 + aux2);
    }

    return fibArray[pos - 1];
}

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Source: Grepper

Tags: fibonacci fibo

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Contributed on Apr 19 2022

Zé Pedro Mota

0 Answers Avg Quality 2/10

create fibonacci sequence javascript

Comment

//// function to create Fibonacci sequence
function fibonacciSequence(num)
{
    // the sequence length needs to be subtracted by one initially, as we declair the first two entries before we enter our loop to produce the rest, and, we start said loop at index 1 as to follow the formula to create the fibonacci sequence correctly...
    let sequenceLength = num - 1;
    // declare the array starting with the first 2 values of the fibonacci sequence
    let result = [0,1];
    // starting at array index 1, and push current index + previous index to the array
    for (let i = 1; i < sequenceLength; i++)
    {
        result.push(result[i] + result[i - 1]);
    }
    return result;
}
let fibSeq = fibonacciSequence(8);
console.log(fibSeq);

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Source: Grepper

Tags: fibonacci javascript javas

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Contributed on Dec 16 2022

CoderHomie

0 Answers Avg Quality 2/10

fibonacci sequence js

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