diff --git a/challenges.js b/challenges.js
index 9813c94..2699ac1 100644
--- a/challenges.js
+++ b/challenges.js
@@ -18,6 +18,20 @@ Output: "The late fee is $2.50."
// ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
+function calculateLateFee() {
+ // Ask the user to calculate late fee for overdue books
+ const input = prompt("How many overdue days?");
+ if (input === null) return; // user cancelled
+ const overdueDays = Number(input);
+ if (Number.isNaN(overdueDays) || overdueDays < 0) {
+ console.log("Invalid number of days.");
+ return;
+ }
+ const feePerDay = 0.25;
+ const total = feePerDay * overdueDays;
+ console.log(`The late fee is $${total.toFixed(2)}.`);
+}
+// calculateLateFee();
// Extra Task:
@@ -46,6 +60,45 @@ Output: "Red: You are passionate and bold."
// ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
+function findColorMeaning() {
+ const input = prompt("What's your favorite color?");
+ if (input === null) return; // user cancelled
+ const color = input.trim().toLowerCase();
+
+ switch (color) {
+ case "blue":
+ console.log("Blue: You love calm and peace.");
+ break;
+ case "red":
+ console.log("Red: You are passionate and bold.");
+ break;
+ case "green":
+ console.log("Green: You are connected to nature.");
+ break;
+ case "yellow":
+ console.log("Yellow: You radiate happiness and energy.");
+ break;
+ default:
+ console.log("That's a unique choice!");
+ }
+}
+findColorMeaning()
+
+
+
+// Arrow function version (Extra Task)
+const findColorMeaningArrow = () => {
+ const input = prompt("What's your favorite color?");
+ if (input === null) return;
+ const color = input.trim().toLowerCase();
+
+ if (color === "blue") console.log("Blue: You love calm and peace.");
+ else if (color === "red") console.log("Red: You are passionate and bold.");
+ else if (color === "green") console.log("Green: You are connected to nature.");
+ else if (color === "yellow") console.log("Yellow: You radiate happiness and energy.");
+ else console.log("That's a unique choice!");
+};
+
// Extra Task:
// - Rewrite the function using an arrow function.
@@ -68,6 +121,18 @@ Output: "Case #12345: John Doe's case is now logged."
// ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
+function logCase(clientName, caseNumber) {
+ console.log(`Case #${caseNumber}: ${clientName}'s case is now logged.`);
+}
+
+// Arrow function version (extra task)
+const logCaseArrow = (clientName, caseNumber) =>
+ console.log(`Case #${caseNumber}: ${clientName}'s case is now logged.`);
+
+// Example usage:
+// logCase("John Doe", 12345);
+// logCaseArrow("Jane Smith", 67890);
+
// Extra Task:
@@ -93,7 +158,22 @@ Output: "Amina is present."
*/
// ✍️ ✍️ ✍️ ✍️ Write the function here ✍️ ✍️ ✍️ ✍️
-
+function markAttendance(studentName, isPresent) {
+ if (isPresent) {
+ console.log(`${studentName} is present.`);
+ } else {
+ console.log(`${studentName} is absent.`);
+ }
+}
+
+// Function expression version (extra task)
+const markAttendanceExpr = function (studentName, isPresent) {
+ if (isPresent) {
+ console.log(`${studentName} is present.`);
+ } else {
+ console.log(`${studentName} is absent.`);
+ }
+};
// Extra Task:
diff --git a/index.html b/index.html
index a56d8b1..9d42e9f 100644
--- a/index.html
+++ b/index.html
@@ -6,5 +6,7 @@
Check the console log for changes
+
+