Codecademy export

main.js

// Write your function here:

function finalGrade(test, quiz, final) {
  const ave = (test + quiz + final)/3;
  if ((test < 0 || test > 100) || (quiz < 0 || quiz > 100) || (final < 0 || final > 100)) {
    console.log('You have entered an invalid grade.');
  } else if(ave >= 0 && ave < 60) {
    return 'F';
  } else if(ave > 59 && ave < 70) {
    return 'D';
  } else if(ave > 69 && ave < 80) {
    return 'C';
  } else if(ave > 79 && ave < 90) {
    return 'B';
  } else if(ave > 89 && ave <= 100) {
    return 'A';
  }
}




// Uncomment the line below when you're ready to try out your function
console.log(finalGrade(101, 92, 95)) // Should print 'A'

// We encourage you to add more function calls of your own to test your code!