Grade Assigner

by Amy Kirst

JavaScript

function assignGrade(score) {
  var grade;
  if (score >= 90) {
    grade = "A";
  } else
  if (score >= 80 && score < 90) {
    grade = "B";
  } else
  if (score >= 70 && score < 80) {
    grade = "C";
  }
  alert(grade);
}
assignGrade(80);