[기본문법 6] return

// returns

const calculator = {
    plus: function (a, b) {
        return (a + b);
    },
    minus: function (a, b) {
        return (a - b);
    },
    times: function (a, b) {
        return (a * b);
    },
    divide: function (a, b) {
        return  (a / b);
    },
    power: function (a, b) {
        return  (a ** b);
    },

};

const plusResult = calculator.plus(2, 3);
console.log(plusResult);​

// Returns

const age = 96;
function calculateKrAge(ageOfForeigner) {
   return ageOfForeigner + 2;
}

const krAge = calculateKrAge(age);

console.log(krAge);