Build a Gradebook App - Build a Gradebook App

JavaScript
1

Tell us what’s happening:

i don’t understand why the test 19 is false and the 20 is true?

Your code so far



const getAverage = (array) => {

let sum = 0; 

  for (let i=0 ; i<array.length ; i++){

  sum += array[i];

  }
return sum/array.length;
}
console.log(getAverage([92, 88, 12, 77, 57, 100, 67, 38, 97, 89])) 


const getGrade = (score) =>{

  if (score <= 59){
    return "F";
  }
  if (score <= 69){
    return "D";
  }
  if (score <= 79){
    return "C";
  }
  if (score <= 89){
    return "B";
  }
  if (score <= 99){
    return "A";
  }
  if (score === 100){
    return "A+";
  }
}

const grade = getGrade();


const hasPassingGrade = (grade) => {

  if (grade !== "F"){
    return true
  } else {
    return false
  }
}
console.log(hasPassingGrade(grade))

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36

Challenge Information:

Build a Gradebook App - Build a Gradebook App

2

Does your code meet the requirements for User Story #3 and #4?

3

i attemp to use getGrade function to get the letter grade

4

Yes. You should use getGrade inside hasPassingGrade to get the letter grade. Also, please make sure you are defining the requested parameter for hasPassingGrade.

5

thank you, it’s working.

1 Like