From c7715504b1cf418e9ec5d524abea8646ed71ddfa Mon Sep 17 00:00:00 2001
From: Ayan Farah <Ayyanfarrah97@gmail.com>
Date: Sun, 13 Jul 2025 09:20:02 +0100
Subject: [PATCH] completed

---
 arrays.js    | 55 +++++++++++++++++++++++++++++++++++++++++++++++++---
 callbacks.js | 44 +++++++++++++++++++++++++++++++++++++++++
 index.html   |  3 ++-
 objects.js   | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 152 insertions(+), 4 deletions(-)

diff --git a/arrays.js b/arrays.js
index 37faed2..5ead586 100644
--- a/arrays.js
+++ b/arrays.js
@@ -16,10 +16,10 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+let inventory = [ "Bread","Milk","Eggs",];
 
-
-
-
+inventory.push("Orange","Banana");
+console.log(inventory)
 /*
 Task 2: Student Attendance Checker 📚✅
 
@@ -41,6 +41,19 @@ Output: "Ali is present."
 // ✍️ Write your function here ✍️
 
 
+const students = ["Ali", "Fatima", "Hassan", "Layla"]; 
+
+function isPresent (name) {
+  if (students.includes(name)){
+     return name + " is present.";
+  }else {
+     return name + " is absent.";
+
+  }
+
+}
+  console.log(isPresent("Ali"));
+  console.log(isPresent("Iqra"));
 
 
 
@@ -68,6 +81,42 @@ Output: Sorted leaderboard with updated scores
 // ✍️ Write your functions here ✍️
 
 
+const topScorers = [
+  { name: "Messi", score: 5 },
+  { name: "Ronaldo", score: 3 },
+  { name: "Neymar", score: 5},
+
+];
+
+function updateScore(name, scoreToAdd) {
+  let playerFound = false;
+
+  for (let i = 0; i < topScorers.length; i++) {
+    if (topScorers[i].name === name) {
+      topScorers[i].score += scoreToAdd;
+      playerFound = true;
+      break;
+    }
+  }
+
+if (!playerFound) {
+    topScorers.push({ name: name, score: scoreToAdd });
+  }
+}
+
+// didn`t finnish yet 
+
+function printLeaderboard() {
+  topScorers.sort((a, b) => b.score - a.score);
+
+  console.log("Top Scorers Leaderboard:");
+  for (let player of topScorers) {
+    console.log(`${player.name}: ${player.score}`);
+  }
+}
+updateScore("Ronaldo", 2);
+printLeaderboard();
+
 
 
 
diff --git a/callbacks.js b/callbacks.js
index 3fadb3f..4e4c007 100644
--- a/callbacks.js
+++ b/callbacks.js
@@ -18,6 +18,17 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+// the welcome callback function
+
+function theCallBackFunction(name) {
+    console.log(`Welcome, ${name}!`);
+}
+// sendMessage function
+
+function sendMessage(userName, callback) {
+    callback(userName);
+}
+sendMessage("Amina", theCallBackFunction); 
 
 
 
@@ -49,6 +60,27 @@ Expected Output:
 // ✍️ Solve it here ✍️
 
 
+// The call back function 
+function thecallBackFunction(tempreture) {
+  if (tempreture > 30) {
+    console.log(`${tempreture}°C is Hot.`);
+  }else if (tempreture >= 15 && tempreture <= 30) {
+    console.log(`${tempreture}°C is Warm.`)
+  }else {
+    console.log(`${tempreture}`)
+  }
+}
+
+function checkTemperature(value, callback) {
+  callback(value);
+}
+ checkTemperature(40, thecallBackFunction)
+
+
+
+
+
+
 
 
 /*
@@ -73,3 +105,15 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
+
+function TheCallBackFunction(userAnswer, correctAnswer) {
+  if (userAnswer === correctAnswer) {
+    console.log("Correct!");
+    } else {
+      console.log(`Incorrect. The correct answer is ${correctAnswer}.`);
+   }
+   }
+   function evaluateAnswer(question, correctAnswer, callback) {
+    const userAnswer = prompt(question);
+    callback(userAnswer, correctAnswer);
+    }
\ No newline at end of file
diff --git a/index.html b/index.html
index 1104b64..0712513 100644
--- a/index.html
+++ b/index.html
@@ -5,5 +5,6 @@
         <h1>Look at the console to see the results</h1>
 
         <!-- Before starting, add the javascript files in this html fie -->
-    </body>
+      <script src="callbacks.js"></script>
+    </body >
 </html>
\ No newline at end of file
diff --git a/objects.js b/objects.js
index e2426e9..70c616f 100644
--- a/objects.js
+++ b/objects.js
@@ -30,6 +30,28 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+const gamerProfile = {
+   username: "ShadowSlayer",
+   level: 5,
+   isOnline: false 
+};
+
+ function updateOnlineStatus(profile,status) {
+   profile.isOnline = status;
+   if (status) {
+      console.log(`${profile.username} is now ononline.`);
+   } else {
+      console.log(`${profile.username} is now offline`);
+   }
+ }
+
+updateOnlineStatus(gamerProfile,true);
+updateOnlineStatus(gamerProfile, false);
+
+
+
+
+
 
 
 /*
@@ -64,6 +86,21 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+const dress = {
+   name: "Evening Gown",
+   size: "M",
+   inStock: true
+};
+
+// checkAvailability(dress) {
+if (dress.inStock) {
+   console.log(`${dress.name} is available in size ${dress.size}.`);
+}else {
+   console.log(`${dress.name} is out of stock`)
+}
+
+
+
 
 
 /*
@@ -104,3 +141,20 @@ Features:
 */
 
 // ✍️ Solve it here ✍️
+
+
+//The superCar object
+
+const supercar = {
+   model: "Ferrari SF90",
+   price: 500000,
+   features: {
+      color: "Red"
+   }
+};
+
+// addFeature Function
+function addFeature(Car, featureName) {
+   Car.feature[featureName] = true;
+   console.log(`featureName.charAt(0) .toUpperCase() + featureName.slice(1} has been added to $ {car.model})`);
+}
\ No newline at end of file