Review JavaScript Fundamentals by Building a Gradebook App - Step 4

JavaScript
1

Tell us what’s happening:

My code is returning what is required, i copied my code into VS code and doesn’t seem to have any syntax errors. anyone know what could be going wrong?

Your code so far


// User Editable Region

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";
}

function studentMsg(totalScores, studentScore) {
	if (hasPassingGrade(studentScore)) {
		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(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/127.0.0.0 Safari/537.36

Challenge Information:

Review JavaScript Fundamentals by Building a Gradebook App - Step 4

2

hi there!

you need to remove () brackets around your both retruning strings. and also you need to add a dot . after getAverage() and getGrade() functions concatention within both string.

see that outputs:

Class average: 71.7 Your grade: F You failed the course.
Class average: 71.7. Your grade: F. You failed the course.

above one is yours code output and below one is correct code output.

3

OMG this has been bugging me for so long and it was just the dots that got me lmao thank you.

4

Your welcome. Keep it up, happy Coding!