Review JavaScript Fundamentals by Building a Gradebook App - Step 4

Tell us what’s happening:

The console is showing the right answer but this statement is being showed:
Your studentMsg function should return the correct message based on the student’s score and the class average.

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 average = getAverage(totalScores).toFixed(1);

  
  const grade = getGrade(studentScore);

  
  const passed = hasPassingGrade(studentScore);

  
  if (passed) {
    return `Class average: ${average}. Your grade: ${grade}. You passed the course.`;
  } else {
    return `Class average: ${average}. Your grade: ${grade}. You failed the course.`;
  }
}


console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));
console.log(studentMsg([56, 23, 89, 42, 75, 11, 68, 34, 91, 19], 100));

// 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/131.0.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

Why toFixed?

Welcome to the forum @Adit2812

  • Use string concatenation (+) to build the message.

Happy coding