Fibonacci Series Algorithm with printing in JavaScript Line by Line Code Example
Hello Everyone, Today, we're going to print fibonacci series text's in browser.
Let's check first fibonacci series alrorithm -
It's very simple -
Work with Javascript for this Fibonacci Series:
function fibonacci(n) {
let fib = [];
for (let i = 0; i < n; i++) {
fib.push(i < 2 ? i : fib[i - 1] + fib[i - 2]);
}
return fib;
}
console.log("Fibonacci Series:", fibonacci(20));
Let's solve this fibonacci series problem line by line in javascript-
- We created a
fibonacci
() function - Initialize the
fib[]
array as empty. - Loop throw this number. i-n
- If i is less than 2, i = fibonacci number
- If is is greater than or equal 2,
fib = fib[i-1] + fib[i-2]
That's it. Basically algorithm is very simple.
fib = fib[i-1] + fib[i-2]
Now, let's make a demo to show this fibonacci series in browser -
So, check this fibonacci series problem in javascript and let me know if any more issues happen with Fibonacci series problem of javascript.