Build a Gradebook App - Build a Gradebook App

JavaScript
1

Tell us what’s happening:

tried with some AI
but cannot able to solve 22th step

Your code so far

function getAverage(scores) {
  let sum = 0;
  for (let i = 0; i < scores.length; i++) {
    sum += scores[i];
  }
  return sum / scores.length; // No rounding here
}

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"; // Simplified
}

function studentMsg(classScores, yourScore) {
  const average = getAverage(classScores).toFixed(1); // Round to 1 decimal place
  const grade = getGrade(yourScore);
  const passed = hasPassingGrade(yourScore);

  return `Class average: ${average}. Your grade: ${grade}. ${passed ? "You passed the course." : "You failed the course."}`;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Challenge Information:

Build a Gradebook App - Build a Gradebook App

2

you are doing something that is not asked, and so the tests are not finding the right value and failing