From 9ca9e739f1188a2d8fdb53be8f8e2e68f89fb3f7 Mon Sep 17 00:00:00 2001 From: Johan Galeano Date: Mon, 17 Aug 2020 14:52:23 -0500 Subject: [PATCH] challenge-javascript-03 --- src/index.js | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/index.js b/src/index.js index f16abeb..29ade6c 100644 --- a/src/index.js +++ b/src/index.js @@ -1,5 +1,13 @@ const factorial = (number) => { - + + if (number <= 0) return 1 + + let factorial = 1 + for (let i = 1; i <= number; i++) { + factorial = factorial * i } - module.exports = factorial; \ No newline at end of file + return factorial +} + +module.exports = factorial; \ No newline at end of file