finish good

arrays.js

@@ -15,9 +15,13 @@ Expected Output:
 */
 
 // ✍️ Solve it here ✍️
+ const inventory = ["Apples", "Bread", "Milk", "Eggs"];
 
+inventory.push("Oranges", "Bananas");
 
+inventory.shift();
 
+console.log("Updated inventory:", inventory);
 
 
 /*
@@ -39,7 +43,15 @@ Output: "Ali is present."
 */
 
 // ✍️ Write your function here ✍️
-
+function isPresent(name) {
+  if (name === "Ali") return "Ali is present!";
+  if (name === "Fatima") return "Fatima is present!";
+  if (name === "Hassan") return "Hassan is present!";
+  if (name === "Layla") return "Layla is present!";
+  return name + " is absent!";
+}
+console.log(isPresent("Ali"));   
+console.log(isPresent("Ahmed"));  
 
 
 
@@ -67,7 +79,14 @@ Output: Sorted leaderboard with updated scores
 
 // ✍️ Write your functions here ✍️
 
+let messi = 5;
+
+let ronaldo = 3;
+//Add goals manually
+ronaldo += 5;  
 
+console.log("Messi: " + messi);
+console.log("Ronaldo: " + ronaldo);
 
 
 

callbacks.js

@@ -18,8 +18,16 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+function sayWelcome(name) {
+  console.log("Welcome, " + name + "!");
+}
 
 
+function sendMessage(person, welcomeFunction) {
+  welcomeFunction(person); 
+}
+sendMessage("Amina", sayWelcome); 
+
 
 /*
 Task 2: Temperature Checker 🌡️🌡️🌡️🌡️
@@ -49,6 +57,22 @@ Expected Output:
 // ✍️ Solve it here ✍️
 
 
+function evaluateTemp(temp) {
+  if (temp > 30) {
+    console.log(temp + "°C is Hot.");
+  } else if (temp >= 15 && temp <= 30) {
+    console.log(temp + "°C is Warm.");
+  } else {
+    console.log(temp + "°C is Cold.");
+  }
+}
+
+function checkTemperature(temperature, callback) {
+  callback(temperature);
+}
+checkTemperature(35, evaluateTemp);  
+checkTemperature(22, evaluateTemp);  
+checkTemperature(10, evaluateTemp); 
 
 
 /*

objects.js

@@ -30,7 +30,23 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+const gamer = {
+  username: "ShadowSlayer",
+  level: 5,
+  isOnline: false
+};
 
+function setOnlineStatus(player, status) {
+  player.isOnline = status; 
+
+  if (status === true) {
+    console.log(player.username + " is now online.");
+  } else {
+    console.log(player.username + " is now offline.");
+  }
+}
+setOnlineStatus(gamer, true);  
+setOnlineStatus(gamer, false); 
 
 /*
 Task 2: Dress Inventory Checker 👗 👗 👗 👗 👗
@@ -64,6 +80,24 @@ Expected Output:
 
 // ✍️ Solve it here ✍️
 
+let dress = {
+  name: "mucaawis",  
+  size: "M",             
+  inStock: true          
+};
+
+function checkDressAvailability(dressItem) {
+  if (dressItem.inStock) {
+    console.log(dressItem.name + " is available in size " + dressItem.size + ".");
+  } else {
+    console.log(dressItem.name + " is out of stock.");
+  }
+}
+
+checkDressAvailability(dress); 
+dress.inStock = false;
+checkDressAvailability(dress);
+
 
 
 /*