HTML code for creating the following output

Write an HTML code for creating the following output

<table>
	<tr>
		<th><u>Online Courses</u></th>
	</tr>
	<tr>
		<td>
			<ol>
				<li>
					Web Programming
					<ul type="square">
						<li>HTML 5</li>
						<li>CSS 3</li>
						<li>JavaScript</li>
					</ul>
				</li>
				<li>
					PHP Framework
					<ul type="square">
						<li>Laravel</li>
						<li>Cupcake</li>
						<li>Slim</li>
					</ul>
				</li>
			</ol>
		</td>
	</tr>
	<tr>
		<td>20% Dicount for the ten Student Contact us on 9900990000</td>
	</tr>
</table>