Array: Average (Warmup)

kevinsosborne · Oct 9, 2017 · 3c35664 · 3c35664
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diff --git a/...- Queues and Stacks/ArrStack: Contains.js → ...- Queues and Stacks/ArrStack: Contains.js b/...- Queues and Stacks/ArrStack: Contains.js → ...- Queues and Stacks/ArrStack: Contains.js
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diff --git a/...d Stacks/Create Queue Using Two Stacks.js → ...d Stacks/Create Queue Using Two Stacks.js b/...d Stacks/Create Queue Using Two Stacks.js → ...d Stacks/Create Queue Using Two Stacks.js
diff --git a/...ueues and Stacks/Deque: Implementation.js → ...ueues and Stacks/Deque: Implementation.js b/...ueues and Stacks/Deque: Implementation.js → ...ueues and Stacks/Deque: Implementation.js
diff --git a/...Queues and Stacks/Queue: Is Palindrome.js → ...Queues and Stacks/Queue: Is Palindrome.js b/...Queues and Stacks/Queue: Is Palindrome.js → ...Queues and Stacks/Queue: Is Palindrome.js
diff --git a/Chapter 6 - Queues and Stacks/Reorder Absolute Queue.js b/Chapter 6 - Queues and Stacks/Reorder Absolute Queue.js
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diff --git a/...ter6 - Queues and Stacks/SLQueue: Size.js → ...er 6 - Queues and Stacks/SLQueue: Size.js b/...ter6 - Queues and Stacks/SLQueue: Size.js → ...er 6 - Queues and Stacks/SLQueue: Size.js
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diff --git a/Chapter6 - Queues and Stacks/SLStack: Pop.js → ...ter 6 - Queues and Stacks/SLStack: Pop.js b/Chapter6 - Queues and Stacks/SLStack: Pop.js → ...ter 6 - Queues and Stacks/SLStack: Pop.js
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diff --git a/...ter6 - Queues and Stacks/SLStack: Size.js → ...er 6 - Queues and Stacks/SLStack: Size.js b/...ter6 - Queues and Stacks/SLStack: Size.js → ...er 6 - Queues and Stacks/SLStack: Size.js
diff --git a/Chapter6 - Queues and Stacks/SLStack: Top.js → ...ter 6 - Queues and Stacks/SLStack: Top.js b/Chapter6 - Queues and Stacks/SLStack: Top.js → ...ter 6 - Queues and Stacks/SLStack: Top.js
diff --git a/...6 - Queues and Stacks/SLStack: isEmpty.js → ...6 - Queues and Stacks/SLStack: isEmpty.js b/...6 - Queues and Stacks/SLStack: isEmpty.js → ...6 - Queues and Stacks/SLStack: isEmpty.js
diff --git a/Chapter6 - Queues and Stacks/Stack: Copy.js → Chapter 6 - Queues and Stacks/Stack: Copy.js b/Chapter6 - Queues and Stacks/Stack: Copy.js → Chapter 6 - Queues and Stacks/Stack: Copy.js
diff --git a/...Queues and Stacks/Stack:RemoveStackMin.js → ...Queues and Stacks/Stack:RemoveStackMin.js b/...Queues and Stacks/Stack:RemoveStackMin.js → ...Queues and Stacks/Stack:RemoveStackMin.js
diff --git a/...ues and Stacks/StackQueue Code-Sharing.js → ...ues and Stacks/StackQueue Code-Sharing.js b/...ues and Stacks/StackQueue Code-Sharing.js → ...ues and Stacks/StackQueue Code-Sharing.js
diff --git a/Chapter 7 - Arrays, Part II/Array: Average (Warmup).js b/Chapter 7 - Arrays, Part II/Array: Average (Warmup).js
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+// (Warm-up) Always run through some quick algorithom problems before any coding interview, to get yourself warmed up. How about this one: return the average value of an array of unsorted numbers.
+
+function average(arr){
+        if(arr.length > 0){
+            var sum = 0;
+            for(var i = 0; i < arr.length; i++){
+                sum = sum + arr[i];
+            }
+            var avg = sum / arr.length;
+            return avg;
+        }
+        else{
+            return "Array is Empty";
+        }
+}
+
+var arr = [1,2,3,4,5];
+var output = average(arr);
+console.log(output);
+arr.push(6);
+console.log(average(arr));