Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

Помогите, пожалуйста, не могу понять где ошибка: function studentMsg(totalScores, studentScore) {
if (hasPassingGrade(studentScore) !== “F”) {
return “Class average: " + getAverage(totalScores) + “.” + " " + “Your grade:” + " " + getGrade(studentScore) + “.” + " " + “You passed the course.”;
} else {
return “Class average:” + " " + getAverage(totalScores) + “.” + " " + “Your grade:” + " " + getGrade(studentScore) +”." + " " + “You failed the course.”;
}
}
console.log(studentMsg([92,

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) {
if (hasPassingGrade(studentScore) !== "F") {
    return "Class average: " + getAverage(totalScores) + "." + " " + "Your grade:" + " " + getGrade(studentScore) + "." + " " + "You passed the course.";
 } else {    
  return "Class average:" + " " + getAverage(totalScores) + "." + " " + "Your grade:" + " " +  getGrade(studentScore) +"." + " " + "You failed the course.";
}
}
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));
console.log("Class average: 71.7. Your grade: F. You failed the course.");
console.log(studentMsg([56, 23, 89, 42, 75, 11, 68, 34, 91, 19], 100));
console.log("Class average: 50.8. Your grade: A++. You passed the course.");

// 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/122.0.0.0 YaBrowser/24.4.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

What does hasPassingGrade return? Can you compare it to "F"?

3

Спасибо!!! Исправила, все получилось!!!

4

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