sleep.js

function getSleepHours(day){
  hours = prompt("How long did you sleep on "+ day + "? ");
  return Number(hours);
}

function getActualSleepHours() {
  Monday = getSleepHours("Monday");
  Tuesday = getSleepHours("Tuesday");
  Wednesday = getSleepHours("Wednesday");
  Thursday = getSleepHours("Thursday");
  Friday = getSleepHours("Friday");
  Saturday = getSleepHours("Saturday");
  Sunday = getSleepHours("Sunday");
  Total_Sleep = Monday + Tuesday + Wednesday + Thursday + Friday + Saturday + Sunday;
  return Total_Sleep;
}

function getIdealSleepHours() {
  Sleep = prompt("How much sleep a day do you like? ");
  Weeks_Sleep = sleep * 7;
}

function calculateSleepDebt() {
  actualSleepHours = getActualSleepHours();
  idealSleepHours = getIdealSleepHours();
  overUnderHours = actualSleepHours - idealSleepHours;
  
  if (actualSleepHours === idealSleepHours) {
    console.log("You got the ideal sleep");
      }
  else if (actualSleepHours > idealSleepHours) {
    console.log("You overslept " + overUnderHours + " hours go for a jog.");
  } else {
    console.log("You are short " + overUnderHours + " hours sleep need to get some rest.");
  }
}

getSleepHours(Monday);