Input
Output
<!DOCTYPE html> <html> <head> <title>Merged Table</title> </head> <body> <h3>Employee Info</h3> <table border="1"> <tr> <th rowspan="2">Name</th> <th colspan="2">Details</th> </tr> <tr> <th>Age</th> <th>Department</th> </tr> <tr> <td>Priya</td> <td>28</td> <td>IT</td> </tr> </table> </body> </html>