From f565336c05aed1c037ad2282b0acc90a7797d293 Mon Sep 17 00:00:00 2001
From: Maricela Chavarria <chavita.angelical@gmail.com>
Date: Fri, 17 Mar 2023 00:04:27 -0400
Subject: [PATCH] challenge completed

---
 package-lock.json |  6 +++---
 src/factorial.js  |  7 +++++--
 src/fibonacci.js  | 15 +++++++++++++--
 src/primalidad.js | 12 +++++++++++-
 4 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index fd061e8..92817cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,15 @@
 {
-  "name": "challenge-js-03",
+  "name": "javascript-challenges",
   "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "name": "challenge-js-03",
+      "name": "javascript-challenges",
       "version": "1.0.0",
       "license": "MIT",
       "devDependencies": {
-        "jest": "^29.0.1"
+        "jest": "29.0.1"
       }
     },
     "node_modules/@ampproject/remapping": {
diff --git a/src/factorial.js b/src/factorial.js
index 4f3ae70..01236ad 100644
--- a/src/factorial.js
+++ b/src/factorial.js
@@ -1,5 +1,8 @@
-const factorial = (number) => {
-  // your code here
+const factorial = (n) => {
+  if (n==0 | n==1)
+    return 1
+  else
+    return n * (factorial(n-1))
 }
 
 module.exports = factorial;
\ No newline at end of file
diff --git a/src/fibonacci.js b/src/fibonacci.js
index ea3270f..7410dc2 100644
--- a/src/fibonacci.js
+++ b/src/fibonacci.js
@@ -1,5 +1,16 @@
-const fibonacci = (n) => {
-  // your code here
+const secuenciaFibo = (n) => {
+  if (n <= 1)
+    return n
+  else
+    return parseInt(secuenciaFibo(n-1))+parseInt(secuenciaFibo(n-2))
+}
+
+const fibonacci = (n) =>{
+  let fibo = []
+  for(let i=1; i<=n; i++){
+    fibo.push(secuenciaFibo(i))
+  }
+  return fibo
 }
 
 module.exports = fibonacci;
\ No newline at end of file
diff --git a/src/primalidad.js b/src/primalidad.js
index 8bdb849..8d64089 100644
--- a/src/primalidad.js
+++ b/src/primalidad.js
@@ -1,5 +1,15 @@
 const trialDivision = (number) => {
-  // your code here
+  if(number>1 && Number.isInteger(number)){
+    for(let i=2; i<number; i++){
+      if((number%i)==0){
+        return false
+      }
+    }
+    return true
+  }
+  else{
+    return false
+  }
 }
 
 module.exports = trialDivision;
\ No newline at end of file