# Review JavaScript Fundamentals by Building a Gradebook App - Step 4

### Tell us what’s happening:

Guys I have tried many ways almost 4 giving me a same answer but I can’t pass this challenge what’s the problem?

### Your code so far

``````function getAverage(scores) {
let sum = 0;

for (const score of scores) {
sum += score;
}

return sum / scores.length;
}

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";
}
}

return getGrade(score) !== "F";
}

// User Editable Region

function studentMsg(totalScores, studentScore) {
return "Class average: " +
getAverage(totalScores) +
" You passed the course."
;
} else {
return "Class average: " +
getAverage(totalScores) +
". 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/127.0.0.0 Safari/537.36`

### Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

You are missing a period here. Check the other statement carefully too in case there is something else to fix.

Edit: the other statement also has a missing period but some where else.

I fix it and I can’t pass. I have tried to look at other issues but none of them I see.

``````
function getAverage(scores) {
let sum = 0;

for (const score of scores) {
sum += score;
}

return sum / scores.length;
}

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";
}
}

return getGrade(score) !== "F";
}

function studentMsg(totalScores, studentScore) {
return "Class average: " +
getAverage(totalScores) +
". You passed the course."
;
} else {
return "Class average: " +
getAverage(totalScores) +
". You failed the course."
;
}

}
console.log(studentMsg([92, 88, 12, 77, 57, 100, 67, 38, 97, 89], 37));
``````

I’ve edited your code for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (`</>`) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').

You are missing a period here.

thank you so much now done

1 Like