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P. 257
Output:
Example 61: To demonstrate the use of ceil() method
<!DOCTYPE HTML>
<HTML>
<HEAD>
<TITLE>JavaScript Ceil</TITLE>
</HEAD>
<SCRIPT>
function display() {
var num = 4.3;
var ceilValue = Math.ceil(num);
alert("Ceil value: " + ceilValue);
}
</SCRIPT>
</HEAD>
<BODY>
<INPUT type="button" onclick="display()" value="Find Ceil Value">
</BODY>
</HTML>
Output:
Example 62: To demonstrate the use of floor() method
<!DOCTYPE HTML>
<HTML>
<HEAD>
JavaScript Part 2 255

