Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

I tried this code and fixed a couple things but for some reason, it only returns “this course.” and nothing else. Thanks for the help. :slight_smile:

Your code so far

function getAverage(scores) {
  let sum = 0;

  for (const score of scores) {
    sum += score;
  }

  return sum / scores.length;
}

function getGrade(score) {
  if (score === 100) {
    return "A++";
  } else if (score >= 90) {
    return "A";
  } else if (score >= 80) {
    return "B";
  } else if (score >= 70) {
    return "C";
  } else if (score >= 60) {
    return "D";
  } else {
    return "F";
  }
}

function hasPassingGrade(score) {
  return getGrade(score) !== "F";
}


// User Editable Region

function studentMsg(totalScores, studentScore) {
  let pf = ""
  let classScore = getAverage(totalScores)
  let yourGrade = getGrade(studentScore)
  if (studentScore <= 59){
    pf = "failed"
  }else{
    pf = "passed"
  }
  return("Class average: ", classScore, ". Your grade: ", yourGrade, ". You ", pf, "this course.");
}
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

I recommend reading this article and then looking at your code again.

3

Welcome to the forum @RogerA

Here is an article about the comma operator you may find helpful.

For this step you are required to use the concatenation operator.

Happy coding

6

Hi @kkt0409, It is great that you solved the challenge, but instead of posting your full working solution, it is best to stay focused on answering the original poster’s question(s) and help guide them with hints and suggestions to solve their own issues with the challenge. How to Help Someone with Their Code Using the Socratic Method

We are trying to cut back on the number of spoiler solutions found on the forum and instead focus on helping other campers with their questions and definitely not posting full working solutions.