if they have the same weight,ypu have to compare them according string ascii code

function checkCoupon(enteredCode, correctCode, currentDate, expirationDate) {
  console.log(`enteredCode    = ${enteredCode}`);
  console.log(`correctCode    = ${correctCode}`);
  console.log(`currentDate    = ${currentDate}`);
  console.log(`expirationDate = ${expirationDate}`);
}