map() 예제
<button onclick="homzzang()">클릭</button> <p id="demo"></p> <script> var nums = [1, 4, 9, 16, 25]; function homzzang() { x = document.getElementById("demo") x.innerHTML = nums.map(Math.sqrt); } </script> 결과보기
<button onclick="homzzang()">클릭</button>
<p id="demo"></p>
<script>
var nums = [1, 4, 9, 16, 25];
function homzzang() {
x = document.getElementById("demo")
x.innerHTML = nums.map(Math.sqrt);
}
</script>
결과보기
결과값: 1,2,3,4,5
sqrt() : 제곱근 구하기