Glasgow_6-Joseph_Mwanza-JavaScript-Core-1-CourseWork-Week3

2-mandatory/1-weather-report.js

@@ -12,8 +12,35 @@
 */
 
 function getTemperatureReport(cities) {
-    // TODO
+         const temperatureStatements = [];
+
+        cities.forEach(city => {
+          let temperature = 0;
+          switch (city) {
+            case 'Ndola':
+              temperature = 20;
+              break;
+            case 'Kitwe':
+              temperature = 30;
+              break;
+            case 'London':
+              temperature = 40;
+              break;
+            default:
+              temperature = 0;
+              break;
+                 // Construct a statement about the temperature of the city
+    const temperatureStatement = `${city} is currently ${temperature} degrees Celsius.`;
+
+    // Add the statement to the array
+    temperatureStatements.push(temperatureStatement);
+  });
+
+  return temperatureStatements;
 }
+      getTemperatureReport(kitwe)
+    // TODO
+
 
 
 /* ======= TESTS - DO NOT MODIFY ===== */

2-mandatory/2-financial-times.js

@@ -4,16 +4,35 @@
     The home page of the web site has a headline section, which only has space for article titles which are 65 characters or less.
     Implement the function below, which will return a new array containing only article titles which will fit.
 */
+
 function potentialHeadlines(allArticleTitles) {
-    // TODO
-}
+    return allArticleTitles.filter(title => title.length <= 65);
+    //TODO
+  }
 
 /*
     The editor of the FT likes short headlines with only a few words!
     Implement the function below, which returns the title with the fewest words.
     (you can assume words will always be seperated by a space)
 */
 function titleWithFewestWords(allArticleTitles) {
+
+    let minWords = Infinity;
+    let minTitle = "";
+
+    for (let i = 0; i < allArticleTitles.length; i++) {
+      const titleWords = allArticleTitles[i].split(" ");
+      const numWords = titleWords.length;
+      if (numWords < minWords) {
+        minWords = numWords;
+        minTitle = allArticleTitles[i];
+      }
+    }
+
+    return minTitle;
+
+
+
     // TODO
 }
 
@@ -23,6 +42,18 @@ function titleWithFewestWords(allArticleTitles) {
     (Hint: remember that you can also loop through the characters of a string if you need to)
 */
 function headlinesWithNumbers(allArticleTitles) {
+
+    const headlinesWithNums = [];
+
+    for (let title of allArticleTitles) {
+      if (/\d/.test(title)) {
+        headlinesWithNums.push(title);
+      }
+    }
+
+    return headlinesWithNums;
+
+
     // TODO
 }
 
@@ -31,6 +62,19 @@ function headlinesWithNumbers(allArticleTitles) {
     Implement the function below to return this number - rounded to the nearest integer.
 */
 function averageNumberOfCharacters(allArticleTitles) {
+
+    let totalChars = 0;
+    let numTitles = 0;
+
+    for (let title of allArticleTitles) {
+      totalChars += title.length;
+      numTitles++;
+    }
+
+    const avgChars = Math.round(totalChars / numTitles);
+    return avgChars;
+
+
     // TODO
 }