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@Kkan9ma
Last active July 3, 2019 01:58
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>소수 판별기</title>
</head>
<body>
<h1> 소수 판별 프로그램 </h1>
<script>
var num = Number(prompt("2 이상의 정수를 입력하세요"));
var isPrime = true;
for (var i = 2; i < num; i++) {
if (num % i === 0) {
isPrime = false;
break;
}
}
if (isPrime) {
document.write (num + "은 소수입니다.")
} else {
document.write (num + "은 소수가 아닙니다." + " (" + i + "을(를) 원소로 갖는다.)");
}
</script>
</body>
</html>
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