Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

plzzz help me to find out what i have done wrong in this code

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 average=getAverage(totalScores);
let grade=getGrade(studentScore);
let results=hasPassingGrade(grade);
if(results){
  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));

// 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/125.0.0.0 Safari/537.36 Edg/125.0.0.0

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

you have an extra space at the end of the line, be careful with spacing

3

thanks it solves my half problem but still facing the issue

4

Screenshot 2024-06-03 165408
Screenshot 2024-06-03 1654081866×803 118 KB

5

the other issue is here, what does hasPassingGrade accepts as argument?

6

Soory but i am not understanding what’s happening ?

7

hasPassingGrade is giving the wrong value because you are passing to it the wrong thing, so studentMsg is returning the wrong thing

1 Like
8

thank you so much .It was really a great help for me

9

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