gabischool · omarfaruuq2021-arch · Nov 10, 2025
diff --git a/arrays.js b/arrays.js
@@ -15,7 +15,9 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
-
+let inventory = ["Apples", "Bread", "Milk", "Eggs"];
+ let first = inventory.shift();
+ console.log(inventory);
 
 
 
@@ -39,12 +41,15 @@ Output: "Ali is present."
 */
 
 // ✍️ Write your function here ✍️
-
-
-
-
-
-
+let 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"));
 /*
 Task 3: Top Scorers Leaderboard 🏆⚽
 
@@ -66,11 +71,30 @@ Output: Sorted leaderboard with updated scores
 */
 
 // ✍️ Write your functions here ✍️
-
-
-
-
-
+let topScorers = [
+  { name: "Messi", score: 5 },
+  { name: "Ronaldo", score: 3 },
+  { name: "Neymar", score: 4 }
+]; 
+
+function updateScore(playerName, scoreToAdd) {
+  let player = topScorers.find(p => p.name === playerName);
+  if (player) {
+    player.score += scoreToAdd;
+  } else {
+    topScorers.push({ name: playerName, score: scoreToAdd });
+  }
+}
+
+function printLeaderboard() {
+  topScorers.sort((a, b) => b.score - a.score);
+  console.log("Leaderboard:");
+  topScorers.forEach(player => {
+    console.log(`${player.name}: ${player.score}`);
+  });
+}
+updateScore("Ronaldo", 2);
+printLeaderboard();
 
 
 /*
@@ -89,6 +113,15 @@ Here’s the plan:
      - If it exists, return "Clue [name] found!"
      - If it doesn’t exist, return "Clue [name] is missing, search again!"
 
+     let clues = ["Map", "Compass", "Key", "Shovel"];
+function findClue(clues, name) {
+  if (clues.includes(name)) {
+    return `Clue ${name} found!`;
+  } else {
+    return `Clue ${name} is missing, search again!`;
+  }
+} console.log(findClue(clues, "Map"));
+
 2. **Decipher Hidden Messages**:
    - Each clue is a scrambled message stored in the `clueMessages` array.
    - Write a function called `decipherMessage` that uses a loop to reverse each message in the `clueMessages` array and return the updated array.

diff --git a/callbacks.js b/callbacks.js
@@ -17,6 +17,16 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
+let sendMessage = (name, callback) => {
+  callback(name);
+};
+
+let theCallBackFunction = (name) => {
+  console.log(`Welcome, ${name}!`);
+};
+
+sendMessage("Amina", theCallBackFunction);
+
 
 
 
@@ -47,29 +57,20 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
-
-
-
-
-/*
-STRETCH: Task 3: Quiz Evaluator 📚📚📚📚
-
-You are building a quiz system. Write a function called `evaluateAnswer` that:
-1. Takes a question, a correct answer, and a callback function as arguments.
-2. The callback function should compare the user's answer with the correct answer and log whether the answer is correct or not.
-
-Steps:
-- Create the callback function to evaluate:
-  - If the user's answer matches the correct answer, log: "Correct!"
-  - Otherwise, log: "Incorrect. The correct answer is [correctAnswer]."
-
-Example:
-Input:
-evaluateAnswer("What is 5 + 5?", "10", TheCallBackFunction);
-
-Expected Output:
-- If user's input is "10": "Correct!"
-- If user's input is "15": "Incorrect. The correct answer is 10."
-*/
+let checkTemperature = (temperature, callback) => {
+  callback(temperature);
+};
+let temperatureEvaluator = (temperature) => {
+  if (temperature > 30) {
+    console.log(`${temperature}°C is Hot.`);
+  } else if (temperature >= 15 && temperature <= 30) {
+    console.log(`${temperature}°C is Warm.`);
+  } else {
+    console.log(`${temperature}°C is Cold.`);
+  }
+};
+
+checkTemperature(35, temperatureEvaluator);
 
 // ✍️ Solve it here ✍️
+
diff --git a/index.html b/index.html
@@ -3,6 +3,9 @@
     <head>Week 5 Assignment</head>
     <body>
         <h1>Look at the console to see the results</h1>
+        <script src="arrays.js"></script>
+        <script src="callbacks.js"></script>
+        <script src="objects.js"></script>
 
         <!-- Before starting, add the javascript files in this html fie -->
     </body>

diff --git a/objects.js b/objects.js
@@ -29,8 +29,22 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
+let gamerProfile = {
+  username: "ShadowSlayer",
+  level: 5,
+  isOnline: false
+};
 
+let updateOnlineStatus = (profile, status) => {
+  profile.isOnline = status;
+  if (status) {
+    console.log(`${profile.username} is now online.`);
+  } else {
+    console.log(`${profile.username} is now offline.`);
+  }
+};
 
+updateOnlineStatus(gamerProfile, true);
 
 /*
 Task 2: Dress Inventory Checker 👗 👗 👗 👗 👗
@@ -63,8 +77,21 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
+let dress = {
+  name: "Evening Gown",
+  size: "M",
+  inStock: true
+};
 
+let checkAvailability = (dress) => {
+  if (dress.inStock) {
+    console.log(`${dress.name} is available in size ${dress.size}.`);
+  } else {
+    console.log(`${dress.name} is out of stock.`);
+  }
+};
 
+checkAvailability(dress);
 
 /*
 Task 3: Supercar Feature Adder 🚗 🚗 🚗 🚗
@@ -104,3 +131,22 @@ Features:
 */
 
 // ✍️ Solve it here ✍️
+let supercar = {
+  model: "Ferrari SF90",
+  price: 500000,
+  features: {
+    color: "Red"
+  }
+};
+
+let addFeature = (car, featureName) => {
+  car.features[featureName] = true;
+  console.log(`${featureName.charAt(0).toUpperCase() + featureName.slice(1)} has been added to ${car.model}.`);
+};
+
+addFeature(supercar, "turbo");
+
+console.log("Features:");
+for (let feature in supercar.features) {
+  console.log(`- ${feature}: ${supercar.features[feature]}`);
+}