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Copy pathpractice.js
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75 lines (58 loc) · 1.47 KB
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// const arr = [];
// for (let i = 0; i < 100; i++) {
// arr[i] = Math.ceil(Math.random() * 100);
// }
// for (let element of arr) {
// console.log(element);
// }
// arr.forEach((element) => {
// console.log(element);
// });
// const obj = { a: "apple", b: "banana", c: "cake", d: "dish", e: "eraser" };
// for (let element in obj) {
// console.log(element);
// console.log(obj[element]);
// }
// for (let key of Object.keys(obj)) {
// console.log(obj[key]);
// }
// const salaries = { John: 100, Ann: 160, Pete: 130 };
// let salarySum = 0;
// for (let name in salaries) {
// salarySum += salaries[name];
// }
// console.log(salarySum);
// const drinkPriceObj = {
// 아메리카노: 3500,
// 에스프레소더블: 3500,
// 카페라떼: 4500,
// 카푸치노: 4500,
// 바닐라라떼: 4900,
// 돌체라떼: 4900,
// 카페모카: 4900,
// 카라멜마끼아또: 4900,
// 두유라떼: 4900,
// 바닐라오트라떼: 5900,
// };
// Object.keys(drinkPriceObj).forEach((menu) => {
// if (drinkPriceObj[menu] <= 5000) drinkPriceObj[menu] += 500;
// });
// for (let menu in drinkPriceObj) {
// console.log(`${menu} : ${drinkPriceObj[menu]}`);
// }
function sayYaho() {
console.log("야호");
}
function plusOne(num) {
return num + 1;
}
function plus(num1, num2) {
return num1 + num2;
}
function minNum(num1, num2) {
return num1 > num2 ? num2 : num1;
}
sayYaho();
console.log(plusOne(12));
console.log(plus(3, 4));
console.log(minNum(13, 5));