Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

hey can anyone help me with this code i don’t know what is wrong

Your code so far

function getAverage(scores) {
  let sum = 0;
let avg
  for (const score of scores) {
    sum += score;
  }
avg=sum / scores.length;
  return avg 
}

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 average = getAverage(totalScores);
  let grade = getGrade(studentScore);
  let resultMessage;
              if(getGrade(studentScore)==="F"){
         resultMessage = `Class average: ${average}. Your grade: ${grade}. You failed the course`;
              }
              else{
     resultMessage = `Class average: ${average}. Your grade: ${grade}. You passed the course.`;
              }
              return resultMessage;
}

// User Editable Region

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/127.0.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

Hello!
Please read the tips again:)
Use string concatenation (+) to build the message.

3

Hi there, welcome to fcc community.

You missed a dot (.) at the end of the message string:

Also, this is not a bug, but you’ve already declare:

You can use it in your condition:

Even better, we already have a function that do the same job you can use:

1 Like