Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

I’m not sure what I’m doing wrong here. Kindly point it out to me.

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 classAverage = getAverage(totalScores);  
  let studentGrade = getGrade(studentScore);

  if (hasPassingGrade(studentScore) && classAverage) {
return `Class average: ${classAverage.toFixed(1)}. Your grade: ${studentGrade}. You passed the course.`;
  } else {
return `Class average: ${classAverage}. Your grade: ${studentGrade}. You failed the 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36 Edg/126.0.0.0

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

do not round, keep the average as calculated

3

Gosh! Such simple solution. Thank you! :hugs: