Add mimimum, maximum and mean (average) values of the list

Author: lulunac27a

index.html

@@ -13,6 +13,12 @@ <h1>Number Statistics Web App</h1>
         <div id="sorted-numbers-list"></div>
         Count:
         <div id="number-count"></div>
+        Minimum:
+        <div id="minimum-text"></div>
+        Maximum:
+        <div id="maximum-text"></div>
+        Mean:
+        <div id="mean-text"></div>
         <script src="main.js"></script>
     </body>
 </html>

main.js

@@ -3,12 +3,20 @@ const addNumberButton = document.getElementById("add-number"); //add number butt
 const numbersListText = document.getElementById("numbers-list"); //numbers list text
 const sortedNumbersListText = document.getElementById("sorted-numbers-list"); //sorted numbers list text
 const numberCountText = document.getElementById("number-count"); //number count length text
+const minimumText = document.getElementById("minimum-text"); //minimum number text
+const maximumText = document.getElementById("maximum-text"); //maximum number text
+const meanText = document.getElementById("mean-text"); //mean (average) number text
 const numbers = []; //numbers list
 addNumberButton.addEventListener("click", () => {
     //when add number button is pressed
     numbers.push(parseFloat(numberInputText.value, 10)); //parse entered numeric value as floating point number
+    const sum = numbers.reduce((acc, currentValue) => acc + currentValue, 0); //get sum of all numbers in array list
+    const average = sum / numbers.length; //get average of all numbers in array list
     const sortedNumbers = [...numbers].sort((a, b) => a - b); //sort numbers in ascending order
     numbersListText.innerText = numbers.join(", "); //update numbers list text
     sortedNumbersListText.innerText = sortedNumbers.join(", "); //update sorted numbers list text
     numberCountText.innerText = numbers.length; //update number count length text
+    minimumText.innerText = Math.min(...numbers); //update minimum text
+    maximumText.innerText = Math.max(...numbers); //update maximum text
+    meanText.innerText = sum / average; //update mean (average) text
 });