CodeYourFuture · KhesiweDube · Sep 23, 2022
diff --git a/1-exercises/A-undefined/exercise.js b/1-exercises/A-undefined/exercise.js
@@ -12,11 +12,13 @@
 // Example 1
 let a;
 console.log(a);
+function has no parimeter
 
 
 // Example 2
 function sayHello() {
     let message = "Hello";
+    needed to return message
 }
 
 let hello = sayHello();
@@ -29,6 +31,7 @@ function sayHelloToUser(user) {
 }
 
 sayHelloToUser();
+needs a parimeter
 
 
 // Example 4

diff --git a/1-exercises/E-for-loop/exercise1.js b/1-exercises/E-for-loop/exercise1.js
@@ -6,9 +6,12 @@
 
 
 // Change the below code to use a for loop instead of a while loop.
-let i = 0;
-while(i < 26) {
-    console.log(String.fromCharCode(97 + i));
-    i++;
+
+for (let index = 0; index < 26; index++) {
+
+    console.log(String.fromCharCode(97 + index));
+
 }
+
+
 // The output shouldn't change.
diff --git a/1-exercises/E-for-loop/exercise2.js b/1-exercises/E-for-loop/exercise2.js
@@ -27,7 +27,10 @@ const AGES = [
 ];
 
 // TODO - Write for loop code here
-
+for (let index = 0; index < WRITERS.length; index++) {
+    console.log(`${WRITERS[index]} is ${AGES[index]} years old`);
+
+}
 /*
 The output should look something like this:
 

diff --git a/1-exercises/F-for-of-loop/exercise.js b/1-exercises/F-for-of-loop/exercise.js
@@ -11,6 +11,5 @@ let tubeStations = [
     "Tottenham Court Road"
 ];
 
-
 // TODO Use a for-of loop to capitalise and output each letter in the string seperately.
 let str = "codeyourfuture";
diff --git a/2-mandatory/1-weather-report.js b/2-mandatory/1-weather-report.js
@@ -13,6 +13,12 @@
 
 function getTemperatureReport(cities) {
     // TODO
+    let final = []
+    for (let index = 0; index < cities.length; index++) {
+        final.push(`The temperature in ${cities[index]} is ${temperatureService(cities[index])} degrees`);
+
+    }
+    return final
 }
 
 

diff --git a/3-extra/1-factorial.js b/3-extra/1-factorial.js
@@ -9,7 +9,12 @@
 */
 
 function factorial(input) {
-    // TODO
+    let result = 1
+    for (let i = 1; i <= input; i++) {
+     result *= i
+    }
+     return result   
+
 }
 
 /* ======= TESTS - DO NOT MODIFY ===== */

diff --git a/3-extra/3-fibonacci.js b/3-extra/3-fibonacci.js
@@ -14,7 +14,19 @@
 */
 
 function generateFibonacciSequence(n) {
-    // TODO
+ let start = 0
+ let final =[]
+ let next =1
+ let current 
+ for (let i = 0; i < n; i++) {
+    final.push(start)
+    current = start + next
+    start = next
+    next = current
+
+
+ }
+ return final
 }
 
 /* ======= TESTS - DO NOT MODIFY ===== */