在JavaScript中设置具有两个以上条件的变量

const age = 25;
const hasLicense = true;

const canDrive = age >= 18 && hasLicense;

console.log(canDrive); // 输出：true

const isWeekend = true;
const isHoliday = false;

const shouldTakeDayOff = isWeekend || isHoliday;

console.log(shouldTakeDayOff); // 输出：true

const age = 25;
const status = age >= 18 ? "Adult" : "Minor";

console.log(status); // 输出："Adult"

const age = 25;
const hasLicense = true;
const hasInsurance = false;

const canDriveLegally = age >= 18 && hasLicense && hasInsurance;

console.log(canDriveLegally); // 输出：false

function isEligibleForDiscount(age, purchaseAmount) {
  return age >= 18 && purchaseAmount > 100;
}

const eligible = isEligibleForDiscount(25, 150);
console.log(eligible); // 输出：true