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Kkan9ma/gugudan3.html

Last active July 3, 2019 03:30
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gugudan3.html
<!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>구구단 연습</title>
</head>
<body>
<h1>구구단 연습하기</h1>
<script>
var n = Number(prompt("몇 단을 출력할까요?"))
// 원하는 값이 있으면 var n = x;
var i = 1;
while(i <= 9) {
document.write(n + " * " + i + " = " + (n * i) + "<br>");
console.log(n + " * " + i + " = " + (n * i));
i++;
}
// for문: 위 내용과 동일한 내용
// for (var i = 1; i <= 9; i++) {
// document.write(n + " * " + i + " = " + (n * i) + "<br>");
// console.log(n + " * " + i + " = " + (n * i));
// }
</script>
</body>
</html>
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