<table border="1"> <tbody> <tr> <th>符號</th> <th>意義</th> </tr> <tr> <td><</td> <td>小於</td> </tr> <tr> <td>></td> <td>大於</td> </tr> <tr> <td><=</td> <td>小於或等於</td> </tr> <tr> <td>>=</td> <td>大於或等於</td> </tr> <tr> <td>==</td> <td>等於</td> </tr> <tr> <td>!=</td> <td>不等於</td> </tr> <tr> <td>&&</td> <td>而且 (And)</td> </tr> <tr> <td>and</td> <td>而且 (And)</td> </tr> <tr> <td>||</td> <td>或者 (Or)</td> </tr> <tr> <td>or</td> <td>或者 (Or)</td> </tr> <tr> <td>xor</td> <td>異或 (Xor)</td> </tr> <tr> <td>!</td> <td>不 (Not)</td> </tr> </tbody> </table><!-- more -->