From ef28aafda16e654522a5b32ec36e6310f814b90f Mon Sep 17 00:00:00 2001
From: angel <angel@sillyangel.dev>
Date: Mon, 27 Oct 2025 12:26:06 -0500
Subject: [PATCH] Upload files to "arrays"

---
 arrays/Example1.js |  8 +++++++
 arrays/Example2.js | 23 ++++++++++++++++++
 arrays/Example3.js | 59 ++++++++++++++++++++++++++++++++++++++++++++++
 arrays/Example4.js | 32 +++++++++++++++++++++++++
 arrays/Example5.js | 24 +++++++++++++++++++
 5 files changed, 146 insertions(+)
 create mode 100644 arrays/Example1.js
 create mode 100644 arrays/Example2.js
 create mode 100644 arrays/Example3.js
 create mode 100644 arrays/Example4.js
 create mode 100644 arrays/Example5.js

diff --git a/arrays/Example1.js b/arrays/Example1.js
new file mode 100644
index 0000000..6e579a0
--- /dev/null
+++ b/arrays/Example1.js
@@ -0,0 +1,8 @@
+
+// creating an array of strings
+let animals = ["Zebra", "Koala", "Lion", "Elephan", "Eagle"]
+
+// displaying the items stored in array animals
+console.log(animals)
+
+console.log("\narray contains "+ animals.length  +" items")
diff --git a/arrays/Example2.js b/arrays/Example2.js
new file mode 100644
index 0000000..813d029
--- /dev/null
+++ b/arrays/Example2.js
@@ -0,0 +1,23 @@
+
+
+
+
+// creating an array of strings
+let animals = ["Zebra", "Koala", "Lion", "Elephan", "Eagle"]
+
+// displaying the items stored in array animals using a for loop
+for(let i=0; i<animals.length; i++)
+{
+    let item = animals[i] // gets item at location i
+    console.log('Item ' +i +": " +item)
+}
+
+console.log()
+// displaying the items using the for-in loop
+for(let i in animals)
+{
+    let item = animals[i] // gets item at location i
+    console.log('Item ' +i +": " +item)
+}
+
+
diff --git a/arrays/Example3.js b/arrays/Example3.js
new file mode 100644
index 0000000..7023c87
--- /dev/null
+++ b/arrays/Example3.js
@@ -0,0 +1,59 @@
+// METHODS OF ARRAYS
+/*
+  push(elem_list): Adds one or more elements to the end of the array, 
+                   and returns the new length of the array. 
+
+            pop(): removes the last element in the array, decrements the length,
+                   and the element that it removed
+                 
+unshift(elem_list): adds one or more elements to the beginning of the
+                    array and returns the new length of the array
+
+           shift(): Removes the first element in the array, decrements the 
+                    array length, and returns the element that it removed
+
+  join(seperator): when no parameter is passed, this method converts all the elements
+                   of the array to strings and concatenates them seperated 
+                   by commas. To change the seperator, you can pass this method 
+                   a string literal
+
+      toString():  Same as the join method without any parameter passed to it. 
+*/
+
+// creating an array of strings
+console.log("Original Array")
+let animals = ["Zebra", "Koala", "Lion", "Elephan", "Eagle"]
+console.log(animals)
+console.log()
+
+console.log("Inserting Monkey and Snake at end of array")
+animals.push("Monkey", "Snake");
+console.log(animals)
+console.log()
+
+console.log("Removing last element of array")
+animals.pop()
+console.log(animals)
+console.log()
+
+console.log("Inserting Spider and horse at front of array")
+animals.unshift("Spider", "horse")
+console.log(animals)
+console.log()
+
+console.log("Removing first item from array")
+animals.shift()
+console.log(animals)
+console.log()
+
+console.log("Joining array elements in a single string")
+let s = animals.join(" ")
+console.log(s)
+console.log()
+
+// combining array seaanimals and animals into one array named allanimals
+console.log("combining array seaanimals and animals into one array named allanimals")
+let seaAnimals = ["Shark", "Whale", "Dolphin"]
+let allanimals = seaAnimals.concat(animals)
+console.log(allanimals)
+console.log()
\ No newline at end of file
diff --git a/arrays/Example4.js b/arrays/Example4.js
new file mode 100644
index 0000000..12eea22
--- /dev/null
+++ b/arrays/Example4.js
@@ -0,0 +1,32 @@
+// METHODS OF ARRAYS
+/*
+  push(elem_list): Adds one or more elements to the end of the array, 
+                   and returns the new length of the array. 
+*/
+let getSum = function(list)
+{
+    let sum=0
+    for(let i in list)
+    {
+        let n = list[i]
+        sum = sum + n
+    }
+    return sum;
+}
+
+
+let getAverage = function(list)
+{
+    let sum = getSum(list);
+    let ave = sum/list.length
+    return ave
+}
+
+let numbers = [2, 6, 4, 7, 3, 6]
+console.log("Array: " +numbers)
+let sum = getSum(numbers)
+let average = getAverage(numbers)
+
+console.log("Sum = " +sum  )
+console.log("Average = " +average)
+
diff --git a/arrays/Example5.js b/arrays/Example5.js
new file mode 100644
index 0000000..d5dff9e
--- /dev/null
+++ b/arrays/Example5.js
@@ -0,0 +1,24 @@
+// METHODS OF ARRAYS
+/*
+  push(elem_list): Adds one or more elements to the end of the array, 
+                   and returns the new length of the array. 
+*/
+let getSum = function(list)
+{
+    let sum=0
+    for(let i in list)
+    {
+        let n = list[i]
+        sum = sum + n
+    }
+    return sum;
+}
+
+let numbers = [2, 6, 4, 7, 3, 6]
+
+let min = Math.min.apply(null, numbers)
+let max = Math.max.apply(null, numbers)
+
+console.log("Min = " +min)
+console.log("Max = " +max)
+