[HTML] Javascript - 각종 연산자들 실습

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Test011.html</title>
<script type="text/javascript">
	num1 = 7;
	num2 = 3;
	
	res = (num1 == num2);
	document.write("num1 == num2 →");
	document.write(res);
	res = (num1 >= num2);
	document.write("<br>num1 >= num2 →");
	document.write(res);
	res = (num1 <= num2);
	document.write("<br>num1 <= num2 →");
	document.write(res);
	
	// -----------------------
	document.write("<br><br><br><br><br>");
	
	res=(num1 < 10 && num2 < 10 );
	document.write("<br> num1<10 &&  num2 < 10 →");
	document.write(res);
	
	res=(num1 > 10 && num2 > 10 );
	document.write("<br> num1>10 &&  num2 > 10 →");
	document.write(res);
	
	res=(num1 > 10 || num2 > 10 );
	document.write("<br> num1>10 || num2 > 10 →");
	document.write(res);
	
	res=(num1 > 10 || num2 < 10 );
	document.write("<br> num1<10 &&  num2 < 10 →");
	document.write(res);
	
	res = !(num1==num2);
	document.write("<br> !(num1 == num2) →");
	document.write(res);
	
	// -----------------------
	document.write("<br><br><br><br><br>");
	
	human = "연인";
	
	res = (human == "연인")? "사랑" : "우정";
	document.write("<br>res = ");
	document.write(res);
	
	human = "친구";
	
	res = (human == "연인")? "사랑" : "우정";
	document.write("<br>res = ");
	document.write(res);
	
	
	
</script>
</head>
<body>

</body>
</html>

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