JavaScript Logo

JavaScript: Fibonacci sequence function

function fibonacci(n) { ⏎
	const sequence = [];
	let a = 0, b = 1;

	for (let i = 0; i < n; i++) {
		sequence.push(a);
		[a, b] = [b, a + b];
	}

	return sequence;
}
Accuracy
100 %
0 Mistakes
CPM
0
Average: 0 CPM
Time
0.000 s
Personal best: -.--- s