function isPrime(params) { return true; } function runNormalArrayMap(numElements) { console.time("Map 배열 실행"); const daata = Array.from({ length: numElements }, () => { const randomNum = Math.floor(Math.random() * 1_000_000); return { value: randomNum, isPrime: isPrime(randomNum) } }) console.timeEnd("Map 배열 실행"); } runNormalArrayMap(1_000_000);