Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

Well, I have coded exactly as per the instruction. Used Ternary instead of if-else statements.

  • Where I’m making mistakes? Please guide 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 grade = getGrade(studentScore);
  let passStatus = hasPassingGrade(studentScore) ? "passed" : "failed";

  return `Class average: ${classAverage.toFixed(1)}. Your grade: ${grade}. You ${passStatus} 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

hi there!
remove that method. and your code will pass.

1 Like
3

Thanks @hasanzaib1389 for helping me out…

1 Like