Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

i’m almost there but there is a little issue and i don’t know where to get find HELP 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) {
  const averageScore = getAverage(totalScores).toFixed(1); // Round to 1 decimal place
  const studentGrade = getGrade(studentScore);

// User Editable Region

  const passingStatus = hasPassingGrade(studentScore) ? "You passed the course." : "You failed the course.";

  return `Class average: ${averageScore}. Your grade: ${studentGrade}. ${passingStatus}`;
}

// Test Case
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

The code looks fine. Remove toFixed(), the test is picky about the rounding/stringy method.

3

Thank you so much it worked