console.log(Math.floor(5.05));
// Expected output: 5
console.log(Math.floor(5));
// Expected output: 5
console.log(Math.floor(-5.05));
// Expected output: -6
∴ 음수인 경우에는 trunc( ) 랑 동작 방법이 달라짐!!!!!!!!!! 중요
console.log(Math.trunc(42.84));
// Expected output: 42
console.log(Math.trunc(0.123));
// Expected output: 0
console.log(Math.trunc(-0.123));
// Expected output: -0
const arr = [1, 2, 3, 4, 5];
const maxValue = Math.max(...arr);
const minValue = Math.min(...arr);
arr.sort(compareFunction)
[-3, 2, 0, 1, 3, -2, -1].sort((a, b) => a - b);
const currentDate = new Date();
console.log(3 ** 4);
// Expected output: 81
console.log(10 ** -2);
// Expected output: 0.01
console.log(2 ** (3 ** 2));
// Expected output: 512
console.log((2 ** 3) ** 2);
// Expected output: 64