From b6f3199c307211077dc49609211a8c5b3b3123d1 Mon Sep 17 00:00:00 2001
From: Michal Jurczak <michaljurczak@mbpmj.local>
Date: Tue, 22 Oct 2019 16:38:11 +0200
Subject: [PATCH] done to Iteration 4

---
 .vscode/settings.json       |  3 +++
 src/functions-and-arrays.js | 54 +++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 .vscode/settings.json

diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 000000000..6f3a2913e
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "liveServer.settings.port": 5501
+}
\ No newline at end of file
diff --git a/src/functions-and-arrays.js b/src/functions-and-arrays.js
index 2fcd81e6e..ae440e384 100644
--- a/src/functions-and-arrays.js
+++ b/src/functions-and-arrays.js
@@ -1,5 +1,15 @@
 // Find the maximum
 
+  function maxOfTwoNumber(num1, num2){
+      if (num1 > num2){
+        return num1;
+      } else if (num1 < num2) {
+        return num2;
+      } else {
+        return 'Numbers equal';
+      }
+  }
+
 // Finding Longest Word
 var words = [
   'mystery',
@@ -11,14 +21,42 @@ var words = [
   'crackpot'
 ];
 
+
+
+function findLongestWord (arr){
+  var longest = 0;
+  var longestIdx = 0;
+
+  for (var i =0; i < arr.length; i++){
+    if (arr[i].length > longest){
+        longest = arr[i].length;
+        longestIdx = i;
+    }
+  }
+  return arr[longestIdx];
+}
 // Calculating a Sum
 
 var numbers = [6, 12, 1, 18, 13, 16, 2, 1, 8, 10];
 
+function sumArray(arr) {
+  var sum = 0;
+  arr.forEach(function (num) {
+    sum += num;
+  });
+  return sum;
+}
+
 // Calculate the Average
 
 var numbersAvg = [2, 6, 9, 10, 7, 4, 1, 9];
 
+function averageNumbers (arr) {
+
+  return sumArray(arr)/arr.length;
+
+}
+
 // Array of Strings
 var wordsArr = [
   'seat',
@@ -33,6 +71,14 @@ var wordsArr = [
   'palace'
 ];
 
+function averageWordLength(arr) {
+  var sumOfLetters = 0;
+  for (var i=0; i < arr.length; i++){
+    sumOfLetters += arr[i].length;
+  }
+  return sumOfLetters/arr.length;
+}
+
 // Unique Arrays
 var wordsUnique = [
   'crab',
@@ -48,6 +94,14 @@ var wordsUnique = [
   'bring'
 ];
 
+function uniquifyArray(arr) {
+
+  for (var i = 0; i < arr.length; i++){
+    
+  }
+
+}
+
 // Finding Elements
 var wordsFind = [
   'machine',